Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a -6.869% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) O=C(/C=C/c1ccccc1[N+](=O)[O-])Nc1cccnc1
b.) COC(=O)C1=C(c2cccc(OC)c2OC)C[C@@H]2CC[C@H]1N2C(=O)NCc1ccco1
c.) Cc1ccc(CNC(=O)Cn2cccc2C(=O)c2ccccc2)cc1
d.) CCOC(=O)/C=c1\s/c(=C\c2ccc(C#N)cc2)c(=O)n1CC(=O)Nc1cccc(C)c1C
Answer: a. O=C(/C=C/c1ccccc1[N+](=O)[O-])Nc1cccnc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(/C=C/c1ccccc1[N+](=O)[O-])Nc1cccnc1
O=C(/C=C/c1ccccc1[N+](=O)[O-])Nc1cccnc1
(E)-3-(2-nitrophenyl)-N-pyridin-3-ylprop-2-enamide