Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 12.217\% 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, c, d, or e without using any additional words.
Options:
a: Cc1ccc(-c2nnc(SCC(=O)CC(=O)Nc3ccccc3)n2-c2ccccc2)cc1
b: O=C(NC(c1ccccc1)c1ccccc1)c1cccc(S(=O)(=O)NCc2ccccc2)c1
c: Cc1c(NS(=O)(=O)c2ccccc2)c(=O)n(-c2ccccc2)n1C
d: CC(=O)c1c(C)[nH]c(C(=O)N2CC(C)CC(C)C2)c1C
e: CCOc1ccc(N(CC)C(=O)c2cn(CC)c(=O)c3cc(OC)c(OC)cc23)cc1
Answer: d. CC(=O)c1c(C)[nH]c(C(=O)N2CC(C)CC(C)C2)c1C
{#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)c1c(C)[nH]c(C(=O)N2CC(C)CC(C)C2)c1C
CC(=O)c1c(C)[nH]c(C(=O)N2CC(C)CC(C)C2)c1C
1-[5-(3,5-dimethylpiperidine-1-carbonyl)-2,4-dimethyl-1H-pyrrol-3-yl]ethanone