Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a -20.277\% 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) COc1ccccc1Nc1nnc(SCC(=O)N2CCCC2=O)s1
b) O=C(N/N=C\c1ccc([N+](=O)[O-])o1)C1COc2ccccc2O1
c) CCN(C(=O)CSc1nnc2ccccn12)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
Answer: b. O=C(N/N=C\c1ccc([N+](=O)[O-])o1)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(N/N=C\c1ccc([N+](=O)[O-])o1)C1COc2ccccc2O1
O=C(N/N=C\c1ccc([N+](=O)[O-])o1)C1COc2ccccc2O1
N-[(Z)-(5-nitrofuran-2-yl)methylideneamino]-2,3-dihydro-1,4-benzodioxine-3-carboxamide