Problem statement: Answer the multiple-choice question.
Query: Which compound has a 12.381\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) O=C1C=C(c2ccc3ncccc3c2)C[C@@H](c2ccc3c(c2)OCO3)C1
(b) COCC(=O)Nc1ccc(S(=O)(=O)N2CCCC2)cc1
Answer: b. COCC(=O)Nc1ccc(S(=O)(=O)N2CCCC2)cc1
{#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#}
COCC(=O)Nc1ccc(S(=O)(=O)N2CCCC2)cc1
COCC(=O)Nc1ccc(S(=O)(=O)N2CCCC2)cc1
2-methoxy-N-(4-pyrrolidin-1-ylsulfonylphenyl)acetamide