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 Cc1ccc(-n2nc(C)c(=O)c(-c3ccccc3)c2NC(=O)C(C)C)cc1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
[a] 16.182
[b] -20.167
[c] 12.772
Answer: a. 16.182\%.
{#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}.
Cc1ccc(-n2nc(C)c(=O)c(-c3ccccc3)c2NC(=O)C(C)C)cc1
Cc1ccc(-n2nc(C)c(=O)c(-c3ccccc3)c2NC(=O)C(C)C)cc1
2-methyl-N-[6-methyl-2-(4-methylphenyl)-5-oxo-4-phenylpyridazin-3-yl]propanamide