Task: Answer the multiple-choice question.
Query: Which compound exhibits a 2.728\% 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)cc1NC(=S)NC(C)c1ccc(OC)c(OC)c1
b.) Cc1ccc(C(=O)NC(=S)Nc2ccc(S(=O)(=O)N3CCN(C)CC3)cc2)cc1
c.) Cc1cc(C)n(CCN(C)C(=O)c2cc(COc3c(F)cccc3F)on2)n1
Answer: a. COc1ccc(C)cc1NC(=S)NC(C)c1ccc(OC)c(OC)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#}
COc1ccc(C)cc1NC(=S)NC(C)c1ccc(OC)c(OC)c1
COc1ccc(C)cc1NC(=S)NC(C)c1ccc(OC)c(OC)c1
1-[1-(3,4-dimethoxyphenyl)ethyl]-3-(2-methoxy-5-methylphenyl)thiourea