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 compound with the SMILES CCOC(=O)c1cc2c(ccn2C)n1CC(=O)N1CCCC(C)C1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
[a] 3.592
[b] -7.804
[c] 4.801
[d] -0.973
Answer: a. 3.592\%.
{#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)c1cc2c(ccn2C)n1CC(=O)N1CCCC(C)C1
CCOC(=O)c1cc2c(ccn2C)n1CC(=O)N1CCCC(C)C1
ethyl 1-methyl-4-[2-(3-methylpiperidin-1-yl)-2-oxoethyl]pyrrolo[3,2-b]pyrrole-5-carboxylate