Problem statement: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CC(C)n1cnc2c(Nc3cccc(Cl)c3)nc(N(CCO)CCCO)nc21?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
[a] 10.883
[b] 1.731
Answer: b. 1.731\%.
{#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}.
CC(C)n1cnc2c(Nc3cccc(Cl)c3)nc(N(CCO)CCCO)nc21
CC(C)n1cnc2c(Nc3cccc(Cl)c3)nc(N(CCO)CCCO)nc21
3-[[6-(3-chloroanilino)-9-propan-2-ylpurin-2-yl]-(2-hydroxyethyl)amino]propan-1-ol