Problem statement: Answer the MCQ question.
Query: Which drug exhibits a -0.226\% 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] COc1ccc(N2CCN(CCCNC(=S)Nc3c(C)cccc3C)CC2)cc1
[b] CC(=O)Nc1ccc(Nc2cc(C)c3ccccc3n2)cc1
[c] CCc1ccccc1Nc1nc(N)nc(CSCC(=O)c2cc(C)n(C)c2C)n1
Answer: b. CC(=O)Nc1ccc(Nc2cc(C)c3ccccc3n2)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(=O)Nc1ccc(Nc2cc(C)c3ccccc3n2)cc1
CC(=O)Nc1ccc(Nc2cc(C)c3ccccc3n2)cc1
N-[4-[(4-methylquinolin-2-yl)amino]phenyl]acetamide