Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a -9.720% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) Cc1noc(C)c1S(=O)(=O)N1CCCC(C(=O)Nc2ccc(Cl)cn2)C1
(b) COCC(=O)Nc1cccc2ccccc12
Answer: b. COCC(=O)Nc1cccc2ccccc12
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COCC(=O)Nc1cccc2ccccc12
COCC(=O)Nc1cccc2ccccc12
2-methoxy-N-naphthalen-1-ylacetamide