Task: Answer the MCQ question.
Question: Which drug exhibits a 9.278\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) CCCCn1c(CN2CCN(C(=O)OCC)CC2)nc2c1c(=O)n(C)c(=O)n2C
(b) CCS(=O)(=O)Nc1ccc(Cc2ccncc2)cc1
(c) Cc1ccc(S(=O)(=O)N(C)CC(=O)OCC(=O)NC(=O)NC(C)C)cc1
Answer: b. CCS(=O)(=O)Nc1ccc(Cc2ccncc2)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#}
CCS(=O)(=O)Nc1ccc(Cc2ccncc2)cc1
CCS(=O)(=O)Nc1ccc(Cc2ccncc2)cc1
N-[4-(pyridin-4-ylmethyl)phenyl]ethanesulfonamide