Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES CC1CCc2[nH]c3ccc(C(=O)N4CCCC(C(F)(F)F)C4)cc3c2C1?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
[a] 21.576
[b] 3.135
Answer: a. 21.576\%.
{#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}.
CC1CCc2[nH]c3ccc(C(=O)N4CCCC(C(F)(F)F)C4)cc3c2C1
CC1CCc2[nH]c3ccc(C(=O)N4CCCC(C(F)(F)F)C4)cc3c2C1
(6-methyl-6,7,8,9-tetrahydro-5H-carbazol-3-yl)-[3-(trifluoromethyl)piperidin-1-yl]methanone