Problem statement: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES Cc1ccc2nc(/C(C#N)=C\c3cc(O)ccc3[N+](=O)[O-])[nH]c2c1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) 19.226
b) -7.218
c) 21.242
d) 7.661
e) -0.495
Answer: c. 21.242\%.
{#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}.
Cc1ccc2nc(/C(C#N)=C\c3cc(O)ccc3[N+](=O)[O-])[nH]c2c1
Cc1ccc2nc(/C(C#N)=C\c3cc(O)ccc3[N+](=O)[O-])[nH]c2c1
(Z)-3-(5-hydroxy-2-nitrophenyl)-2-(6-methyl-1H-benzimidazol-2-yl)prop-2-enenitrile