Task: Answer the multiple-choice question.
Question: 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)N1CCN(Cc2cc(=O)oc3cc4c(cc23)CCC4)CC1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. 7.987
b. 12.898
c. 9.386
d. -3.492
e. 2.851
Answer: d. -3.492\%.
{#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)N1CCN(Cc2cc(=O)oc3cc4c(cc23)CCC4)CC1
CCOC(=O)N1CCN(Cc2cc(=O)oc3cc4c(cc23)CCC4)CC1
ethyl4-[(2-oxo-7,8-dihydro-6H-cyclopenta[g]chromen-4-yl)methyl]piperazine-1-carboxylate