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 CC1CCN(C(=O)Cn2ncc3c4ccccc4n(C)c3c2=O)CC1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
[a] 14.726
[b] 12.774
Answer: b. 12.774\%.
{#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}.
CC1CCN(C(=O)Cn2ncc3c4ccccc4n(C)c3c2=O)CC1
CC1CCN(C(=O)Cn2ncc3c4ccccc4n(C)c3c2=O)CC1
5-methyl-3-[2-(4-methylpiperidin-1-yl)-2-oxoethyl]pyridazino[4,5-b]indol-4-one