Problem statement: Answer the multiple choice question.
Question: Which compound has a 13.860\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) O=C1c2ccc([N+](=O)[O-])cc2C(=O)N1CNc1ccccn1
b.) Cc1ccc(C(c2sc3nc(C)nn3c2O)N2CCN(C(=O)c3ccco3)CC2)cc1
Answer: a. O=C1c2ccc([N+](=O)[O-])cc2C(=O)N1CNc1ccccn1
{#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#}
O=C1c2ccc([N+](=O)[O-])cc2C(=O)N1CNc1ccccn1
O=C1c2ccc([N+](=O)[O-])cc2C(=O)N1CNc1ccccn1
5-nitro-2-[(pyridin-2-ylamino)methyl]isoindole-1,3-dione