Task: Answer the multiple-choice question.
Query: Which drug exhibits a 10.820\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] Cn1cccc1C(=O)NC(=O)COC(=O)c1cc(Cl)ccc1[N+](=O)[O-]
[b] O=C(CC1CCS(=O)(=O)C1)NC1CCCCC1
[c] Oc1cccc(C(=S)N2CCCCC2)c1
[d] CC(C)[C@H](NC(=O)N1CC(=O)Nc2ccccc21)C(=O)NCCc1c[nH]c2ccccc12
Answer: a. Cn1cccc1C(=O)NC(=O)COC(=O)c1cc(Cl)ccc1[N+](=O)[O-]
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cn1cccc1C(=O)NC(=O)COC(=O)c1cc(Cl)ccc1[N+](=O)[O-]
Cn1cccc1C(=O)NC(=O)COC(=O)c1cc(Cl)ccc1[N+](=O)[O-]
[2-[(1-methylpyrrole-2-carbonyl)amino]-2-oxoethyl] 5-chloro-2-nitrobenzoate