Problem statement: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES CC1(C)CC(=O)C2=C(C1)Oc1nc3ccccc3cc1C2C(C#N)C#N?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
[a] 13.441
[b] 13.258
Answer: a. 13.441\%.
{#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}.
CC1(C)CC(=O)C2=C(C1)Oc1nc3ccccc3cc1C2C(C#N)C#N
CC1(C)CC(=O)C2=C(C1)Oc1nc3ccccc3cc1C2C(C#N)C#N
2-(3,3-dimethyl-1-oxo-4,12-dihydro-2H-chromeno[2,3-b]quinolin-12-yl)propanedinitrile