Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 9.679\% 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] CN(C)C(=O)CCCCCCCCC(=O)N(C)C
[b] CCOC(=O)CC(NS(=O)(=O)c1ccc(OC)c(C)c1)c1cccc([N+](=O)[O-])c1
Answer: b. CCOC(=O)CC(NS(=O)(=O)c1ccc(OC)c(C)c1)c1cccc([N+](=O)[O-])c1
{#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#}
CCOC(=O)CC(NS(=O)(=O)c1ccc(OC)c(C)c1)c1cccc([N+](=O)[O-])c1
CCOC(=O)CC(NS(=O)(=O)c1ccc(OC)c(C)c1)c1cccc([N+](=O)[O-])c1
ethyl 3-[(4-methoxy-3-methylphenyl)sulfonylamino]-3-(3-nitrophenyl)propanoate