Problem statement: Answer the MCQ question.
Query: Which drug has a 7.517\% 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=C1CN(C(=O)COC(=O)c2ccc([N+](=O)[O-])o2)c2ccccc2N1
b CC1CCC(C(C)C)C(OC(=O)CSc2n[nH]c(=O)[nH]c2=O)C1
c CCSc1nnc(NC(=O)C2CC2c2ccccc2)s1
Answer: a. O=C1CN(C(=O)COC(=O)c2ccc([N+](=O)[O-])o2)c2ccccc2N1
{#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=C1CN(C(=O)COC(=O)c2ccc([N+](=O)[O-])o2)c2ccccc2N1
O=C1CN(C(=O)COC(=O)c2ccc([N+](=O)[O-])o2)c2ccccc2N1
[O][=C][C][N][Branch2][Ring1][=Branch2][C][=Branch1][C][=O][C][O][C][=Branch1][C][=O][C][=C][C][=C][Branch1][=Branch1][N+1][=Branch1][C][=O][O-1][O][Ring1][Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1][N][Ring2][Ring1][Branch2]
[2-oxo-2-(3-oxo-2,4-dihydroquinoxalin-1-yl)ethyl] 5-nitrofuran-2-carboxylate