Task: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES CCOC(=O)c1c(C)[nH]c(C(=O)CN2C(=O)NC(C)(c3ccc4ccccc4c3)C2=O)c1C?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a) 3.220
b) -4.638
c) 7.264
Answer: a. 3.220\%.
{#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}.
CCOC(=O)c1c(C)[nH]c(C(=O)CN2C(=O)NC(C)(c3ccc4ccccc4c3)C2=O)c1C
CCOC(=O)c1c(C)[nH]c(C(=O)CN2C(=O)NC(C)(c3ccc4ccccc4c3)C2=O)c1C
ethyl 2,4-dimethyl-5-[2-(4-methyl-4-naphthalen-2-yl-2,5-dioxoimidazolidin-1-yl)acetyl]-1H-pyrrole-3-carboxylate