Task: Answer the MCQ question.
Question: Which drug exhibits a 13.173% 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 other words.
Options:
a.) COc1cc(NC(=O)c2cccnc2SC)cc(OC)c1OC
b.) CCN(CC)CCCNC(=O)c1cc2nc(-c3ccccc3)cc(C(F)(F)F)n2n1
c.) CC(C(=O)O)N1C(=O)c2cccc3cccc1c23
Answer: a. COc1cc(NC(=O)c2cccnc2SC)cc(OC)c1OC
{#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#}
COc1cc(NC(=O)c2cccnc2SC)cc(OC)c1OC
COc1cc(NC(=O)c2cccnc2SC)cc(OC)c1OC
2-methylsulfanyl-N-(3,4,5-trimethoxyphenyl)pyridine-3-carboxamide