Problem statement: Answer the multiple-choice question.
Query: Which compound has a 1.931\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) O=C1c2ccccc2C(Nc2ccccc2F)N1c1cccnc1
b.) CN(C)C(=O)c1cn(-c2ccccc2)nc1-c1cc2ccccc2oc1=O
c.) COCC(=O)Nc1ccc(OC)c(Cl)c1
d.) CCOC(=O)c1nc(N)c(=O)n(-c2ccc(C)cc2)n1
Answer: c. COCC(=O)Nc1ccc(OC)c(Cl)c1
{#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#}
COCC(=O)Nc1ccc(OC)c(Cl)c1
COCC(=O)Nc1ccc(OC)c(Cl)c1
N-(3-chloro-4-methoxyphenyl)-2-methoxyacetamide