Problem statement: Answer the multiple-choice question.
Query: Which compound has a 20.136% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) CCOC(=O)c1c(-n2c(C)cc(C=O)c2C)sc2c1CCCC2
(b) CN(CC(=O)Nc1ccc(Cl)cc1)C(=O)CNC(=O)Cc1cccc2ccccc12
(c) C=CCOc1ccc2cccc(/C=N/NC(=O)c3cc4cc([N+](=O)[O-])ccc4s3)c2c1
Answer: b. CN(CC(=O)Nc1ccc(Cl)cc1)C(=O)CNC(=O)Cc1cccc2ccccc12
{#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#}
CN(CC(=O)Nc1ccc(Cl)cc1)C(=O)CNC(=O)Cc1cccc2ccccc12
CN(CC(=O)Nc1ccc(Cl)cc1)C(=O)CNC(=O)Cc1cccc2ccccc12
N-[2-[[2-(4-chloroanilino)-2-oxoethyl]-methylamino]-2-oxoethyl]-2-naphthalen-1-ylacetamide