Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 4.159% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a CCC1CCCCN1CCCNC(=O)c1cn(CC)c2ccc(S(=O)(=O)N(C)C3CCCCC3)cc2c1=O
b CC(=O)c1c(C)[nH]c(C)c1C(C)=O
c CCOC(=O)/C=C/c1ccccc1S(=O)(=O)NC(C)(C)C
Answer: b. CC(=O)c1c(C)[nH]c(C)c1C(C)=O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CC(=O)c1c(C)[nH]c(C)c1C(C)=O
CC(=O)c1c(C)[nH]c(C)c1C(C)=O
1-(4-acetyl-2,5-dimethyl-1H-pyrrol-3-yl)ethanone