Task: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES CCOc1ccc2oc(C(=O)N(C)CC(=O)Nc3ccc(OCC)c(OCC)c3)c(C)c2c1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
[a] 15.132
[b] -10.649
Answer: b. -10.649\%.
{#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}.
CCOc1ccc2oc(C(=O)N(C)CC(=O)Nc3ccc(OCC)c(OCC)c3)c(C)c2c1
CCOc1ccc2oc(C(=O)N(C)CC(=O)Nc3ccc(OCC)c(OCC)c3)c(C)c2c1
N-[2-(3,4-diethoxyanilino)-2-oxoethyl]-5-ethoxy-N,3-dimethyl-1-benzofuran-2-carboxamide