Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES CCOC(=O)N1CCN(C(=O)c2cccn3c(=O)c4c5c(sc4nc23)CCCC5)CC1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] 26.051
[b] 15.440
[c] -8.928
[d] 3.357
[e] 8.567
Answer: c. -8.928\%.
{#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(C(=O)c2cccn3c(=O)c4c5c(sc4nc23)CCCC5)CC1
CCOC(=O)N1CCN(C(=O)c2cccn3c(=O)c4c5c(sc4nc23)CCCC5)CC1
ethyl 4-(9-oxo-17-thia-2,8-diazatetracyclo[8.7.0.03,8.011,16]heptadeca-1(10),2,4,6,11(16)-pentaene-4-carbonyl)piperazine-1-carboxylate