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 CN(NS(=O)(=O)c1ccc(Cl)cc1)c1cnn(C)c(=O)c1Cl?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a 5.648
b 15.768
c 12.381
Answer: b. 15.768\%.
{#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}.
CN(NS(=O)(=O)c1ccc(Cl)cc1)c1cnn(C)c(=O)c1Cl
CN(NS(=O)(=O)c1ccc(Cl)cc1)c1cnn(C)c(=O)c1Cl
4-chloro-N'-(5-chloro-1-methyl-6-oxopyridazin-4-yl)-N'-methylbenzenesulfonohydrazide