Problem statement: Answer the multiple choice question.
Query: Which compound has a 9.375\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] O=C(NCCc1ccc(Cl)cc1)c1cccnc1
[b] O=C(/C=C/c1ccc(Cl)c([N+](=O)[O-])c1)Nc1ccc(N2CCCC2)cc1
[c] CC(C)c1nc(SCC(=O)Nc2ccc([N+](=O)[O-])cc2Br)n[nH]1
Answer: a. O=C(NCCc1ccc(Cl)cc1)c1cccnc1
{#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=C(NCCc1ccc(Cl)cc1)c1cccnc1
O=C(NCCc1ccc(Cl)cc1)c1cccnc1
N-[2-(4-chlorophenyl)ethyl]pyridine-3-carboxamide