Task: Answer the multiple-choice question.
Query: Which compound exhibits a -4.709% 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 other words.
Options:
(a) CCc1ccc2[nH]c(=O)c(CN(Cc3ccc(F)cc3)C(c3nnnn3CCN3CCOCC3)C(C)C)cc2c1
(b) O=C(NCCCn1ccnc1)/C(=C\c1ccc(Br)cc1)NC(=O)c1ccccc1F
(c) CC(=O)N(C(C)=O)c1c(C#N)c(C)n(-c2ccccc2)c1C(=O)c1ccccc1
(d) O=C(Nc1ccc([N+](=O)[O-])c(NC(=O)c2cccnc2)c1)c1cccnc1
Answer: c. CC(=O)N(C(C)=O)c1c(C#N)c(C)n(-c2ccccc2)c1C(=O)c1ccccc1
{#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)N(C(C)=O)c1c(C#N)c(C)n(-c2ccccc2)c1C(=O)c1ccccc1
CC(=O)N(C(C)=O)c1c(C#N)c(C)n(-c2ccccc2)c1C(=O)c1ccccc1
N-acetyl-N-(2-benzoyl-4-cyano-5-methyl-1-phenylpyrrol-3-yl)acetamide