Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 12.870\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] COc1ccc(OC)c(C(=O)NC(CC(N)=O)c2ccc(N3CCC(N4CCCC4)CC3)c([N+](=O)[O-])c2)c1
[b] COCCCNC(=O)c1ccc(N2CCOCC2)c(NS(=O)(=O)c2ccc(OC)cc2)c1
Answer: a. COc1ccc(OC)c(C(=O)NC(CC(N)=O)c2ccc(N3CCC(N4CCCC4)CC3)c([N+](=O)[O-])c2)c1
{#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(OC)c(C(=O)NC(CC(N)=O)c2ccc(N3CCC(N4CCCC4)CC3)c([N+](=O)[O-])c2)c1
COc1ccc(OC)c(C(=O)NC(CC(N)=O)c2ccc(N3CCC(N4CCCC4)CC3)c([N+](=O)[O-])c2)c1
N-[3-amino-1-[3-nitro-4-(4-pyrrolidin-1-ylpiperidin-1-yl)phenyl]-3-oxopropyl]-2,5-dimethoxybenzamide