Task: Answer the multiple-choice question.
Question: Which compound exhibits a 14.947% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] OCc1nnn(-c2cccc(C(F)(F)F)c2)c1CO
[b] CCOC(=O)c1c(C)nn(-c2ncccc2NC(=O)CCC(=O)O)c1C
[c] CCC(=O)N(c1nnc(SCC(=O)NN2C(=O)NC3(CCC(C)CC3)C2=O)s1)C1CC1
[d] CN(Cc1ccccc1)C(=O)C1CCCN1S(=O)(=O)c1ccc2c(c1)n(C)c(=O)c(=O)n2C
Answer: b. CCOC(=O)c1c(C)nn(-c2ncccc2NC(=O)CCC(=O)O)c1C
{#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#}
CCOC(=O)c1c(C)nn(-c2ncccc2NC(=O)CCC(=O)O)c1C
CCOC(=O)c1c(C)nn(-c2ncccc2NC(=O)CCC(=O)O)c1C
4-[[2-(4-ethoxycarbonyl-3,5-dimethylpyrazol-1-yl)pyridin-3-yl]amino]-4-oxobutanoic acid