Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 9.243\% 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: O=C(NCCCN1CCCC1=O)c1cc(NS(=O)(=O)c2ccc(F)cc2)cc(NS(=O)(=O)c2ccc(F)cc2)c1
b: COc1ccc(C(=O)C2CCCN(Cc3ccon3)C2)c(OC)c1
c: COC(=O)CC1SCCNC1=O
Answer: c. COC(=O)CC1SCCNC1=O
{#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#}
COC(=O)CC1SCCNC1=O
COC(=O)CC1SCCNC1=O
methyl2-(3-oxothiomorpholin-2-yl)acetate