Given an abstract from a research paper, your task is to identify and label relationships between chemical compounds and genes mentioned in the abstract.

The relationship type must be one of ['DOWNREGULATOR', 'SUBSTRATE', 'INDIRECT-REGULATOR', 'PART-OF', 'MODULATOR-ACTIVATOR', 'REGULATOR', 'INHIBITOR', 'COFACTOR', 'UPREGULATOR', 'ACTIVATOR', 'ANTAGONIST', 'NOT', 'INDIRECT-DOWNREGULATOR', 'SUBSTRATE_PRODUCT-OF', 'INDIRECT-UPREGULATOR', 'AGONIST', 'PRODUCT-OF', 'MODULATOR', 'DIRECT-REGULATOR', 'UNDEFINED', 'AGONIST-INHIBITOR', 'AGONIST-ACTIVATOR', 'MODULATOR-INHIBITOR'].

Please format your output as a JSON array. Each entry in the array should express a single relation, formatted as ["<Entity_A>", "<RELATION_A_B>", "<Entity_B>"]. If no relations can be found, please output an empty JSON array [].

Abstract:

Pharmacological profile of neuroleptics at human monoamine transporters. Using radioligand binding techniques, we determined the equilibrium dissociation constants (K (D)) for 37 neuroleptics and one metabolite of a neuroleptic (haloperidol metabolite) for the human serotonin, norepinephrine, and dopamine transporters with [3H]imipramine, [3H]nisoxetine, and [3H]WIN35428, respectively. Among neuroleptics, the four most potent compounds at the human serotonin transporter were triflupromazine, fluperlapine, chlorpromazine, and ziprasidone (K (D) 24-39 nM); and at the norepinephrine transporter, chlorpromazine, zotepine, chlorprothixene, and promazine (K (D) 19-25 nM). At the human dopamine transporter, only pimozide (K (D) = 69+/-3) ziprasidone (K (D) = 76+/-5) had notable potency. These data may be useful in predicting therapeutic and adverse effects, including drug interactions of neuroleptics.
[["triflupromazine", "DIRECT-REGULATOR", "human serotonin transporter"], ["promazine", "DIRECT-REGULATOR", "norepinephrine transporter"], ["chlorprothixene", "DIRECT-REGULATOR", "norepinephrine transporter"], ["ziprasidone", "DIRECT-REGULATOR", "human dopamine transporter"], ["zotepine", "DIRECT-REGULATOR", "norepinephrine transporter"], ["neuroleptics", "DIRECT-REGULATOR", "human serotonin transporter"], ["neuroleptics", "REGULATOR", "human monoamine transporters"], ["fluperlapine", "DIRECT-REGULATOR", "human serotonin transporter"], ["pimozide", "DIRECT-REGULATOR", "human dopamine transporter"], ["chlorpromazine", "DIRECT-REGULATOR", "norepinephrine transporter"], ["ziprasidone", "DIRECT-REGULATOR", "human serotonin transporter"], ["chlorpromazine", "DIRECT-REGULATOR", "human serotonin transporter"]]