Problem statement: Answer the multiple choice question.
Query: Which compound has a 2.908\% 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(=Nc1ccc(C)c(C)c1)C1=C(O)CSC1=O
b. N#Cc1ccc(OC(=O)C2CCN(C3=NS(=O)(=O)c4ccccc43)CC2)cc1
c. COc1ccc(CNc2ncccc2[N+](=O)[O-])cc1
Answer: c. COc1ccc(CNc2ncccc2[N+](=O)[O-])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(CNc2ncccc2[N+](=O)[O-])cc1
COc1ccc(CNc2ncccc2[N+](=O)[O-])cc1
N-[(4-methoxyphenyl)methyl]-3-nitropyridin-2-amine