Task: Answer the MCQ question.
Query: Which compound exhibits a 10.412\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a) O=C(CN1C(=O)c2ccccc2C1=O)Nc1ccc(-c2nc3ccccc3o2)cc1
b) O=C(/C=C/c1ccc(F)cc1)NC(=S)NNC(=O)c1cnccn1
c) CCNS(=O)(=O)c1ccc(Br)c(OC)c1
d) COCC(=O)Nc1ccc(-c2cn3cccnc3n2)cc1
e) COc1ccc(/C(N)=N/OC(=O)CSc2ccc(C)cc2)cc1
Answer: c. CCNS(=O)(=O)c1ccc(Br)c(OC)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#}
4-bromo-N-ethyl-3-methoxybenzenesulfonamide