Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CN1CN(C)c2cccc3cccc1c23?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. -0.836
b. -0.703
c. 26.939
d. 12.767
e. 11.670
Answer: d. 12.767\%.
{#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}.
CN1CN(C)c2cccc3cccc1c23
CN1CN(C)c2cccc3cccc1c23
1,3-dimethyl-2H-perimidine