Task: Answer the MCQ question.
Query: Which compound exhibits a 15.153\% 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) COc1cccc(C(CNC(=O)C(c2ccccc2)c2ccccc2)N(C)C)c1
(b) COc1ccc(C(C)C)cc1S(=O)(=O)N1CCN(C)CC1
(c) CCSc1nc(C)cc(C)c1S(=O)(=O)c1ccccc1C
(d) Cc1cc(F)ccc1S(=O)(=O)Nc1c(C)n(C)n(-c2ccccc2)c1=O
Answer: b. COc1ccc(C(C)C)cc1S(=O)(=O)N1CCN(C)CC1
{#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(C(C)C)cc1S(=O)(=O)N1CCN(C)CC1
COc1ccc(C(C)C)cc1S(=O)(=O)N1CCN(C)CC1
4-(2-methoxy-5-propan-2-ylphenyl)sulfonyl-1-methylpiperazine