Task: 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 Cn1c(=O)nc2n(Cc3ccccc3)c3cccc(Cl)c3cc-2c1=O?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a: 7.144
b: 7.735
c: 7.817
Answer: a. 7.144\%.
{#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}.
Cn1c(=O)nc2n(Cc3ccccc3)c3cccc(Cl)c3cc-2c1=O
Cn1c(=O)nc2n(Cc3ccccc3)c3cccc(Cl)c3cc-2c1=O
10-benzyl-6-chloro-3-methylpyrimido[4,5-b]quinoline-2,4-dione