Problem statement: Answer the multiple-choice question.
Question: Which drug has a 9.551\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) COCCCNc1nc2ccccc2nc1NS(=O)(=O)c1cc(Cl)ccc1Cl
(b) Cc1cc(C)c(NC(=O)c2ccccc2C(=O)c2ccccc2)c(C)c1
(c) O=C(c1ccccc1[N+](=O)[O-])n1cnc2ccccc21
Answer: c. O=C(c1ccccc1[N+](=O)[O-])n1cnc2ccccc21
{#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(c1ccccc1[N+](=O)[O-])n1cnc2ccccc21
O=C(c1ccccc1[N+](=O)[O-])n1cnc2ccccc21
benzimidazol-1-yl-(2-nitrophenyl)methanone