Problem statement: Answer the multiple-choice question.
Query: Which drug has a 9.298\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a O=[N+]([O-])c1ccc2cn(-c3ccccc3)nc2c1
b O=C(Nc1ccc(Nc2ccncc2)cc1)c1ccc(Nc2ccnc3ccc([N+](=O)[O-])cc23)cc1[N+](=O)[O-]
Answer: b. O=C(Nc1ccc(Nc2ccncc2)cc1)c1ccc(Nc2ccnc3ccc([N+](=O)[O-])cc23)cc1[N+](=O)[O-]
{#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(Nc1ccc(Nc2ccncc2)cc1)c1ccc(Nc2ccnc3ccc([N+](=O)[O-])cc23)cc1[N+](=O)[O-]
O=C(Nc1ccc(Nc2ccncc2)cc1)c1ccc(Nc2ccnc3ccc([N+](=O)[O-])cc23)cc1[N+](=O)[O-]
[O][=C][Branch2][Ring1][Branch1][N][C][=C][C][=C][Branch1][#Branch2][N][C][=C][C][=N][C][=C][Ring1][=Branch1][C][=C][Ring1][=N][C][=C][C][=C][Branch2][Ring1][#Branch1][N][C][=C][C][=N][C][=C][C][=C][Branch1][=Branch1][N+1][=Branch1][C][=O][O-1][C][=C][Ring1][=N][Ring1][=Branch2][C][=C][Ring2][Ring1][Ring2][N+1][=Branch1][C][=O][O-1]
2-nitro-4-[(6-nitroquinolin-4-yl)amino]-N-[4-(pyridin-4-ylamino)phenyl]benzamide