Task: Answer the multiple choice question.
Query: Which drug exhibits a 9.694\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) COc1ccccc1/C=C/C=N/NC(=O)c1ccncc1
(b) COc1ccc(Nc2ccc(N3C(=O)CC(C)C3=O)cc2[N+](=O)[O-])cn1
(c) COc1ccc(NC(=O)Nc2c(C)n(C)n(-c3ccccc3)c2=O)cc1OC
Answer: b. COc1ccc(Nc2ccc(N3C(=O)CC(C)C3=O)cc2[N+](=O)[O-])cn1
{#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#}
COc1ccc(Nc2ccc(N3C(=O)CC(C)C3=O)cc2[N+](=O)[O-])cn1
COc1ccc(Nc2ccc(N3C(=O)CC(C)C3=O)cc2[N+](=O)[O-])cn1
[2-[(6-methoxypyridin-3-yl)amino]-5-(3-methyl-2,5-dioxopyrrolidin-1-yl)phenyl]-oxido-oxoazanium