Problem statement: Answer the multiple choice question.
Query: Which drug has a -6.873\% 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. COc1cc(S(=O)(=O)N2CCCCC2)ccc1NC(C)=O
b. COc1ccc(-c2cc(NCc3ccccn3)n3ncnc3n2)cc1
Answer: a. COc1cc(S(=O)(=O)N2CCCCC2)ccc1NC(C)=O
{#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#}
COc1cc(S(=O)(=O)N2CCCCC2)ccc1NC(C)=O
COc1cc(S(=O)(=O)N2CCCCC2)ccc1NC(C)=O
N-(2-methoxy-4-piperidin-1-ylsulfonylphenyl)acetamide