Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES Cc1ccc(NC(=O)Cn2cc(C(F)(F)F)cc(Cl)c2=O)cc1S(=O)(=O)N1CCCCC1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
(a) -20.555
(b) 25.277
(c) -56.896
Answer: a. -20.555\%.
{#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}.
Cc1ccc(NC(=O)Cn2cc(C(F)(F)F)cc(Cl)c2=O)cc1S(=O)(=O)N1CCCCC1
Cc1ccc(NC(=O)Cn2cc(C(F)(F)F)cc(Cl)c2=O)cc1S(=O)(=O)N1CCCCC1
2-[3-chloro-2-oxo-5-(trifluoromethyl)pyridin-1-yl]-N-(4-methyl-3-piperidin-1-ylsulfonylphenyl)acetamide