Problem statement: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a drug with the SMILES CN1CCN(c2nc3c(c(=O)n(C)c(=O)n3C)n2Cc2ccccc2Cl)CC1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a: -6.502
b: 21.681
c: 14.427
d: 4.528
Answer: a. -6.502%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__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_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
CN1CCN(c2nc3c(c(=O)n(C)c(=O)n3C)n2Cc2ccccc2Cl)CC1
CN1CCN(c2nc3c(c(=O)n(C)c(=O)n3C)n2Cc2ccccc2Cl)CC1
7-[(2-chlorophenyl)methyl]-1,3-dimethyl-8-(4-methylpiperazin-1-yl)purine-2,6-dione