Task: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES CC1CN(c2cc([N+](=O)[O-])ccc2Cl)CC(C)N1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a.) -12.655
b.) -24.852
Answer: a. -12.655\%.
{#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}.
CC1CN(c2cc([N+](=O)[O-])ccc2Cl)CC(C)N1
CC1CN(c2cc([N+](=O)[O-])ccc2Cl)CC(C)N1
1-(2-chloro-5-nitrophenyl)-3,5-dimethylpiperazine