Task: Answer the MCQ question.
Question: Which compound exhibits a 10.327\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: COC(=O)CSc1nc2nc(C)c(Br)cc2[nH]1
b: CC(C)(C)c1ccc(S(=O)(=O)N2CCN(C(=O)C3CCC3)CC2)cc1
c: COC(=O)c1ccc(Cl)cc1NC(=O)/C=C/c1ccc(C)o1
Answer: b. CC(C)(C)c1ccc(S(=O)(=O)N2CCN(C(=O)C3CCC3)CC2)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#}
CC(C)(C)c1ccc(S(=O)(=O)N2CCN(C(=O)C3CCC3)CC2)cc1
CC(C)(C)c1ccc(S(=O)(=O)N2CCN(C(=O)C3CCC3)CC2)cc1
[4-(4-tert-butylphenyl)sulfonylpiperazin-1-yl]-cyclobutylmethanone