Problem statement: 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 drug with the SMILES O=C(O)c1cnn(-c2nc(-c3cccc([N+](=O)[O-])c3)cs2)c1C(F)(F)F?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a.) 19.746
b.) 16.283
c.) 13.790
d.) -0.545
Answer: a. 19.746\%.
{#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=C(O)c1cnn(-c2nc(-c3cccc([N+](=O)[O-])c3)cs2)c1C(F)(F)F
O=C(O)c1cnn(-c2nc(-c3cccc([N+](=O)[O-])c3)cs2)c1C(F)(F)F
1-[4-(3-nitrophenyl)-1,3-thiazol-2-yl]-5-(trifluoromethyl)pyrazole-4-carboxylic acid