Task: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES O=C(Nc1ccc(OC(F)(F)F)cc1)c1[nH]ncc1[N+](=O)[O-]?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a: 10.385
b: 6.284
Answer: b. 6.284\%.
{#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(Nc1ccc(OC(F)(F)F)cc1)c1[nH]ncc1[N+](=O)[O-]
O=C(Nc1ccc(OC(F)(F)F)cc1)c1[nH]ncc1[N+](=O)[O-]
4-nitro-N-[4-(trifluoromethoxy)phenyl]-1H-pyrazole-5-carboxamide