Task: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES CCOc1ccc(CN2CCNC(=O)C2CC(=O)NCc2cc(C)n(C)n2)cc1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: 7.325
b: -17.585
c: 4.114
d: -24.677
e: 6.922
Answer: a. 7.325\%.
{#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}.
CCOc1ccc(CN2CCNC(=O)C2CC(=O)NCc2cc(C)n(C)n2)cc1
CCOc1ccc(CN2CCNC(=O)C2CC(=O)NCc2cc(C)n(C)n2)cc1
N-[(1,5-dimethylpyrazol-3-yl)methyl]-2-[1-[(4-ethoxyphenyl)methyl]-3-oxopiperazin-2-yl]acetamide