Task: Answer the multiple choice question.
Question: Which compound exhibits a 13.862\% 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. CC(=O)Oc1cccc(-c2nc3ccccc3c(=O)o2)c1
b. COc1ccc(NC(=O)c2cc([N+](=O)[O-])ccc2N2CCCC2)cc1
c. CC1CCN(C(=O)C(C)Sc2nc(-c3ccccc3)cc(C(F)(F)F)n2)CC1
Answer: b. COc1ccc(NC(=O)c2cc([N+](=O)[O-])ccc2N2CCCC2)cc1
{#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(NC(=O)c2cc([N+](=O)[O-])ccc2N2CCCC2)cc1
COc1ccc(NC(=O)c2cc([N+](=O)[O-])ccc2N2CCCC2)cc1
N-(4-methoxyphenyl)-5-nitro-2-pyrrolidin-1-ylbenzamide