User: I want to know more about the chemical with SMILES CN1CCN2c3ccccc3Cc3ccccc3C2C1.
Assistant: Interesting, how can I help?
User: Please describe this drug.
Assistant: Mianserin is a dibenzoazepine (specifically 1,2,3,4,10,14b-hexahydrodibenzo[c,f]pyrazino[1,2-a]azepine) methyl-substituted on N-2. Closely related to (and now mostly superseded by) the tetracyclic antidepressant mirtazapinean, it is an atypical antidepressant used in the treatment of depression throughout Europe and elsewhere. It has a role as an antidepressant, a histamine agonist, a sedative, an alpha-adrenergic antagonist, an adrenergic uptake inhibitor, a serotonergic antagonist, a H1-receptor antagonist, an EC 3.4.21.26 (prolyl oligopeptidase) inhibitor and a geroprotector.
User: I want to know more about the {#molecule|chemical|compound!} with {SMILES__description} {SMILES#}.
Assistant: {#Sure, what is your question?|How can I help?|That sounds interesting, how can I help?|Interesting, how can I help?!}
User: {quest#}
Assistant: {#The answer is |!}{answ#}
CN1CCN2c3ccccc3Cc3ccccc3C2C1
CN1CCN2C(C1)C3=CC=CC=C3CC4=CC=CC=C42
5-methyl-2,5-diazatetracyclo[13.4.0.02,7.08,13]nonadeca-1(19),8,10,12,15,17-hexaene
Please describe this drug.