Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 13.767\% 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: CC(/C=C1\SC(=S)N(C(C(=O)O)c2ccccc2)C1=O)=C\c1ccccc1
b: Cc1ccc(-c2cc(C(=O)N3CCc4ccccc4C3)no2)cc1
c: CNc1ccc([N+](=O)[O-])cc1
Answer: a. CC(/C=C1\SC(=S)N(C(C(=O)O)c2ccccc2)C1=O)=C\c1ccccc1
{#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#}
2-[(5Z)-5-[(E)-2-methyl-3-phenylprop-2-enylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]-2-phenylacetic acid