Task: Answer the MCQ question.
Question: Which compound has a 4.030\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) CC(=O)OCCCNc1cc(SCc2ccco2)c2nonc2c1[N+](=O)[O-]
(b) COc1ccc(OC)c(CNC(=O)C2CCN(S(=O)(=O)N3CCCC3)CC2)c1
(c) COc1ccc(NC(=O)CN(C)C(=O)c2cc(-c3ccc(OC)cc3)nc3ccccc23)cc1
Answer: b. COc1ccc(OC)c(CNC(=O)C2CCN(S(=O)(=O)N3CCCC3)CC2)c1
{#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#}
COc1ccc(OC)c(CNC(=O)C2CCN(S(=O)(=O)N3CCCC3)CC2)c1
COc1ccc(OC)c(CNC(=O)C2CCN(S(=O)(=O)N3CCCC3)CC2)c1
N-[(2,5-dimethoxyphenyl)methyl]-1-pyrrolidin-1-ylsulfonylpiperidine-4-carboxamide