Problem statement: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CCCCSc1nc(O)c(Cc2ccccc2)c(=O)[nH]1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
(a) 14.116
(b) 5.559
(c) 7.284
Answer: b. 5.559\%.
{#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}.
CCCCSc1nc(O)c(Cc2ccccc2)c(=O)[nH]1
CCCCSc1nc(O)c(Cc2ccccc2)c(=O)[nH]1
5-benzyl-2-butylsulfanyl-4-hydroxy-1H-pyrimidin-6-one