Task: Answer the multiple-choice question.
Query: Which compound exhibits a 7.861\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) COc1ccc(-c2cc(-c3cccs3)c(C#N)c(SCC(=O)NCc3ccco3)n2)cc1
(b) CCC(C)(C(=O)NC1CCCC1)N(Cc1cccs1)C(=O)Cc1cccs1
(c) C[C@H]1CCC/C=C/C2C[C@H](O)CC2[C@H](O)/C=C/C(=O)O1
Answer: a. COc1ccc(-c2cc(-c3cccs3)c(C#N)c(SCC(=O)NCc3ccco3)n2)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#}
COc1ccc(-c2cc(-c3cccs3)c(C#N)c(SCC(=O)NCc3ccco3)n2)cc1
COc1ccc(-c2cc(-c3cccs3)c(C#N)c(SCC(=O)NCc3ccco3)n2)cc1
2-[3-cyano-6-(4-methoxyphenyl)-4-thiophen-2-ylpyridin-2-yl]sulfanyl-N-(furan-2-ylmethyl)acetamide