Task: Answer the MCQ question.
Question: Which compound exhibits a 18.015% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: COc1cccc(CNC(=O)CCc2ccc(OC)c(OC)c2)c1
b: CCOC(=O)c1ccc(NC(=S)N2CCC(O)CC2)cc1
c: CCCCNc1nc(CC(C)=O)ns1
Answer: b. CCOC(=O)c1ccc(NC(=S)N2CCC(O)CC2)cc1
{#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#}
CCOC(=O)c1ccc(NC(=S)N2CCC(O)CC2)cc1
CCOC(=O)c1ccc(NC(=S)N2CCC(O)CC2)cc1
ethyl 4-[(4-hydroxypiperidine-1-carbothioyl)amino]benzoate