Task: Answer the multiple choice question.
Query: Which drug exhibits a 13.780\% human ether-à-go-go related gene (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 Cc1c(/C=C(\CC(=O)O)c2nc3ccccc3s2)cc(C#N)n1C
b CCCOc1ccc(/C=N/N(CCC#N)C(N)=S)cc1
c CCC(C)NC(=S)Nc1ccc2nc(N3CCOCC3)cc(C)c2c1
Answer: a. Cc1c(/C=C(\CC(=O)O)c2nc3ccccc3s2)cc(C#N)n1C
{#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#}
Cc1c(/C=C(\CC(=O)O)c2nc3ccccc3s2)cc(C#N)n1C
Cc1c(/C=C(\CC(=O)O)c2nc3ccccc3s2)cc(C#N)n1C
(E)-3-(1,3-benzothiazol-2-yl)-4-(5-cyano-1,2-dimethylpyrrol-3-yl)but-3-enoic acid