Task: Answer the multiple choice question.
Query: Which compound has a -1.191% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. Cc1ccc(C(=O)N2CCN(c3ccc(NC(=O)c4cccs4)cc3)CC2)cc1
b. CC1(c2ccc([N+](=O)[O-])cc2)NC(=O)N(CC(=O)c2ccc3c(c2)OCO3)C1=O
Answer: b. CC1(c2ccc([N+](=O)[O-])cc2)NC(=O)N(CC(=O)c2ccc3c(c2)OCO3)C1=O
{#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#}
CC1(c2ccc([N+](=O)[O-])cc2)NC(=O)N(CC(=O)c2ccc3c(c2)OCO3)C1=O
CC1(c2ccc([N+](=O)[O-])cc2)NC(=O)N(CC(=O)c2ccc3c(c2)OCO3)C1=O
3-[2-(1,3-benzodioxol-5-yl)-2-oxoethyl]-5-methyl-5-(4-nitrophenyl)imidazolidine-2,4-dione