Task: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES CC(C)Sc1nc2c(c(=O)n(C)c(=O)n2C)n1Cc1ccc(Cl)cc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a: 12.313
b: 15.726
c: 12.722
d: -14.980
Answer: c. 12.722\%.
{#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}.
7-[(4-chlorophenyl)methyl]-1,3-dimethyl-8-propan-2-ylsulfanylpurine-2,6-dione