Problem statement: Answer the MCQ 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(c1ccccc1[N+](=O)[O-])N1N=C(c2ccccc2)CC1(O)C(F)(F)F?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a) 4.618
b) 20.694
Answer: b. 20.694\%.
{#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(c1ccccc1[N+](=O)[O-])N1N=C(c2ccccc2)CC1(O)C(F)(F)F
O=C(c1ccccc1[N+](=O)[O-])N1N=C(c2ccccc2)CC1(O)C(F)(F)F
[5-hydroxy-3-phenyl-5-(trifluoromethyl)-4H-pyrazol-1-yl]-(2-nitrophenyl)methanone