Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES O=C(Cn1c(CC(=O)N2CCOCC2)nc2ccccc21)Nc1ccc2c(c1)OC(F)(F)O2?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a) 4.312
b) 13.539
c) 10.118
Answer: a. 4.312\%.
{#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(Cn1c(CC(=O)N2CCOCC2)nc2ccccc21)Nc1ccc2c(c1)OC(F)(F)O2
O=C(Cn1c(CC(=O)N2CCOCC2)nc2ccccc21)Nc1ccc2c(c1)OC(F)(F)O2
N-(2,2-difluoro-1,3-benzodioxol-5-yl)-2-[2-(2-morpholin-4-yl-2-oxoethyl)benzimidazol-1-yl]acetamide