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 COC(=O)Cc1c(C)c2ccc(OCC(=O)N3CCCC(C)C3)c(C)c2oc1=O?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
(a) 8.943
(b) 9.218
(c) 6.589
(d) -2.240
Answer: a. 8.943\%.
{#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}.
COC(=O)Cc1c(C)c2ccc(OCC(=O)N3CCCC(C)C3)c(C)c2oc1=O
COC(=O)Cc1c(C)c2ccc(OCC(=O)N3CCCC(C)C3)c(C)c2oc1=O
methyl 2-[4,8-dimethyl-7-[2-(3-methylpiperidin-1-yl)-2-oxoethoxy]-2-oxochromen-3-yl]acetate