Task: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a compound with the SMILES Cc1c(N)cccc1[N+](=O)[O-]?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
[a] 2.236
[b] 19.908
[c] 9.145
[d] -8.853
Answer: b. 19.908\%.
{#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}.
Cc1c(N)cccc1[N+](=O)[O-]
Cc1c(N)cccc1[N+](=O)[O-]
[C][C][=C][Branch1][C][N][C][=C][C][=C][Ring1][#Branch1][N+1][=Branch1][C][=O][O-1]
2-methyl-3-nitroaniline