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 CCOC(=O)c1[nH]c(C)c(CN(CCc2ccc(OC)c(OC)c2)C(=O)CCCC(=O)O)c1C?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a: 5.562
b: 13.675
Answer: b. 13.675\%.
{#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}.
5-[2-(3,4-dimethoxyphenyl)ethyl-[(5-ethoxycarbonyl-2,4-dimethyl-1H-pyrrol-3-yl)methyl]amino]-5-oxopentanoic acid