Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a compound with the SMILES O=Cc1cn(Cc2ccc([N+](=O)[O-])cc2)c2ccccc12?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a -10.706
b -3.545
c 5.485
d 5.925
Answer: c. 5.485\%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_1uM__names__noun} of a {#compound|drug!} with the {SMILES__description} {SMILES#}?
Constraint: You must return none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{herg_central_at_1uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_1uM#}{herg_central_at_1uM__units}.
O=Cc1cn(Cc2ccc([N+](=O)[O-])cc2)c2ccccc12
O=Cc1cn(Cc2ccc([N+](=O)[O-])cc2)c2ccccc12
1-[(4-nitrophenyl)methyl]indole-3-carbaldehyde