Problem statement: Answer the multiple-choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES O=[N+]([O-])c1ccc(Cl)c(C2Nc3cccc4cccc(c34)N2)c1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] 13.014
[b] 10.748
[c] 5.409
[d] 13.878
[e] 18.191
Answer: a. 13.014\%.
{#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=[N+]([O-])c1ccc(Cl)c(C2Nc3cccc4cccc(c34)N2)c1
O=[N+]([O-])c1ccc(Cl)c(C2Nc3cccc4cccc(c34)N2)c1
2-(2-chloro-5-nitrophenyl)-2,3-dihydro-1H-perimidine