Task: Answer the multiple choice question.
Question: Which drug exhibits a -0.578\% 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: COc1cc(C)nc(NS(=O)(=O)c2ccc(C)cc2)n1
b: Cc1ccc2cc(C)c3nnc(SCC(=O)c4cccs4)n3c2c1C
c: COc1ccc(-c2csc(Nc3cccc(C)n3)n2)cc1C
Answer: b. Cc1ccc2cc(C)c3nnc(SCC(=O)c4cccs4)n3c2c1C
{#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#}
Cc1ccc2cc(C)c3nnc(SCC(=O)c4cccs4)n3c2c1C
Cc1ccc2cc(C)c3nnc(SCC(=O)c4cccs4)n3c2c1C
1-thiophen-2-yl-2-[(4,8,9-trimethyl-[1,2,4]triazolo[4,3-a]quinolin-1-yl)sulfanyl]ethanone