Problem statement: 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 COc1ccc(CN(C)CC(=O)Nc2cc(OC)c([N+](=O)[O-])cc2C)c(OC)c1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] -6.944
[b] 8.712
[c] 15.314
[d] 5.955
Answer: a. -6.944\%.
{#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}.
COc1ccc(CN(C)CC(=O)Nc2cc(OC)c([N+](=O)[O-])cc2C)c(OC)c1
COc1ccc(CN(C)CC(=O)Nc2cc(OC)c([N+](=O)[O-])cc2C)c(OC)c1
2-[(2,4-dimethoxyphenyl)methyl-methylamino]-N-(5-methoxy-2-methyl-4-nitrophenyl)acetamide