Problem statement: Answer the multiple choice question.
Question: Which drug has a -13.968\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: O=C(O)COc1ccc(-c2nnn(CC(=O)O)n2)cc1
b: O=C(Nc1cccc([N+](=O)[O-])c1)C1COc2ccccc2O1
c: Cc1nc(NC(=O)c2ccccc2)sc1-c1csc(NCc2ccccc2)n1
Answer: b. O=C(Nc1cccc([N+](=O)[O-])c1)C1COc2ccccc2O1
{#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#}
O=C(Nc1cccc([N+](=O)[O-])c1)C1COc2ccccc2O1
O=C(Nc1cccc([N+](=O)[O-])c1)C1COc2ccccc2O1
N-(3-nitrophenyl)-2,3-dihydro-1,4-benzodioxine-3-carboxamide