Problem statement: Answer the MCQ question.
Question: What is the hERG inhibition at 1uM of a drug with the SMILES O=[N+]([O-])c1cc(CS(=O)(=O)Oc2ccc(Cl)cc2)c(O)c([N+](=O)[O-])c1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a: 13.469
b: 3.006
c: 17.737
Answer: a. 13.469\%.
{#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-])c1cc(CS(=O)(=O)Oc2ccc(Cl)cc2)c(O)c([N+](=O)[O-])c1
O=[N+]([O-])c1cc(CS(=O)(=O)Oc2ccc(Cl)cc2)c(O)c([N+](=O)[O-])c1
(4-chlorophenyl) (2-hydroxy-3,5-dinitrophenyl)methanesulfonate