Problem statement: Answer the multiple-choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES Cc1ccc(C(=O)N2CCN(c3ccc([N+](=O)[O-])c(N4CCOCC4)c3)CC2)cc1?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
[a] -12.092
[b] 11.329
Answer: a. -12.092\%.
{#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}.
Cc1ccc(C(=O)N2CCN(c3ccc([N+](=O)[O-])c(N4CCOCC4)c3)CC2)cc1
Cc1ccc(C(=O)N2CCN(c3ccc([N+](=O)[O-])c(N4CCOCC4)c3)CC2)cc1
(4-methylphenyl)-[4-(3-morpholin-4-yl-4-nitrophenyl)piperazin-1-yl]methanone