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 CC1CCCCC1NC(=O)/C(C#N)=C/c1ccc(F)c(F)c1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a: 10.646
b: -1.920
c: -6.439
Answer: b. -1.920\%.
{#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}.
CC1CCCCC1NC(=O)/C(C#N)=C/c1ccc(F)c(F)c1
CC1CCCCC1NC(=O)/C(C#N)=C/c1ccc(F)c(F)c1
(E)-2-cyano-3-(3,4-difluorophenyl)-N-(2-methylcyclohexyl)prop-2-enamide