Task: Answer the multiple-choice question.
Question: Which compound exhibits a 4.091\% 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 additional words.
Options:
a.) COc1ccc(C(C)NC(=O)c2ccccc2)cc1
b.) CCc1cc(-c2n[nH]c(=S)n2C(C)c2ccccc2)cs1
c.) O=C(c1cnn(C(=O)c2cccc(S(=O)(=O)N3CCOCC3)c2)c1)c1ccccc1O
Answer: a. COc1ccc(C(C)NC(=O)c2ccccc2)cc1
{#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#}
COc1ccc(C(C)NC(=O)c2ccccc2)cc1
COc1ccc(C(C)NC(=O)c2ccccc2)cc1
N-[1-(4-methoxyphenyl)ethyl]benzamide