Task: Answer the multiple-choice question.
Query: Which compound exhibits a 20.685\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) S=c1[nH]c2ccccc2c2ccccc12
b.) CC(=O)/C(N=Nc1cc2c(c([N+](=O)[O-])c1C)C(C)(C)CC2(C)C)=C(\C)O
c.) CCOc1ccc(NC(=O)c2cccc(NC3=NC4CS(=O)(=O)CC4S3)c2)cc1
Answer: c. CCOc1ccc(NC(=O)c2cccc(NC3=NC4CS(=O)(=O)CC4S3)c2)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#}
CCOc1ccc(NC(=O)c2cccc(NC3=NC4CS(=O)(=O)CC4S3)c2)cc1
CCOc1ccc(NC(=O)c2cccc(NC3=NC4CS(=O)(=O)CC4S3)c2)cc1
3-[(5,5-dioxo-3a,4,6,6a-tetrahydrothieno[3,4-d][1,3]thiazol-2-yl)amino]-N-(4-ethoxyphenyl)benzamide