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 CCN1CCN(CC(=O)c2ccc(C)cc2)CC1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] 14.583
[b] 3.888
[c] -29.913
[d] -18.038
Answer: a. 14.583\%.
{#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}.
CCN1CCN(CC(=O)c2ccc(C)cc2)CC1
CCN1CCN(CC(=O)c2ccc(C)cc2)CC1
2-(4-ethylpiperazin-1-yl)-1-(4-methylphenyl)ethanone