Task: 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 O=C(CSc1nnc(Cc2cc(=O)[nH]c(=O)[nH]2)n1-c1ccc(F)cc1)NC1CCCC1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
(a) 7.422
(b) 16.655
Answer: a. 7.422\%.
{#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(CSc1nnc(Cc2cc(=O)[nH]c(=O)[nH]2)n1-c1ccc(F)cc1)NC1CCCC1
O=C(CSc1nnc(Cc2cc(=O)[nH]c(=O)[nH]2)n1-c1ccc(F)cc1)NC1CCCC1
N-cyclopentyl-2-[[5-[(2,4-dioxo-1H-pyrimidin-6-yl)methyl]-4-(4-fluorophenyl)-1,2,4-triazol-3-yl]sulfanyl]acetamide