Task: Answer the multiple-choice question.
Query: Which compound has a 12.600\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. COc1ccc(N(C(=O)c2ccncc2)S(=O)(=O)c2cccs2)cc1
b. Cc1sc(NC(=O)c2ccccc2)c(C#N)c1-c1ccccc1
Answer: b. Cc1sc(NC(=O)c2ccccc2)c(C#N)c1-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#}
Cc1sc(NC(=O)c2ccccc2)c(C#N)c1-c1ccccc1
Cc1sc(NC(=O)c2ccccc2)c(C#N)c1-c1ccccc1
N-(3-cyano-5-methyl-4-phenylthiophen-2-yl)benzamide