Task: Answer the MCQ question.
Question: What is the hERG inhibition at 1uM of a compound with the SMILES O=C(Nc1nnc(-c2ccccc2)o1)Nc1ccc(F)cc1F?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a 2.164
b 11.735
c 13.557
Answer: a. 2.164\%.
{#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(Nc1nnc(-c2ccccc2)o1)Nc1ccc(F)cc1F
O=C(Nc1nnc(-c2ccccc2)o1)Nc1ccc(F)cc1F
1-(2,4-difluorophenyl)-3-(5-phenyl-1,3,4-oxadiazol-2-yl)urea