Problem statement: Answer the multiple-choice question.
Query: Which compound has a 13.760\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. COc1ccccc1C(=O)Nc1sc(C(=O)N2CCCC2)c(C)c1C#N
b. COc1ccc(C(=O)NC(C)c2csc(C)n2)cc1OC1CCN(C(C)=O)CC1
Answer: a. COc1ccccc1C(=O)Nc1sc(C(=O)N2CCCC2)c(C)c1C#N
{#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#}
COc1ccccc1C(=O)Nc1sc(C(=O)N2CCCC2)c(C)c1C#N
COc1ccccc1C(=O)Nc1sc(C(=O)N2CCCC2)c(C)c1C#N
N-[3-cyano-4-methyl-5-(pyrrolidine-1-carbonyl)thiophen-2-yl]-2-methoxybenzamide