Task: Answer the multiple-choice question.
Query: Which drug has a 14.771\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: COCc1cc(C)nc2sc(C(=O)OC(C)C)c(N)c12
b: CCOC(=O)Nc1cc(C)ccc1OC
c: CCOC(=O)c1cnc(-n2nc(C)cc2C)nc1NNc1nc(-c2ccccc2)cc(-c2ccccc2)n1
Answer: b. CCOC(=O)Nc1cc(C)ccc1OC
{#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#}
CCOC(=O)Nc1cc(C)ccc1OC
CCOC(=O)Nc1cc(C)ccc1OC
ethyl N-(2-methoxy-5-methylphenyl)carbamate