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)c1c(NC(=O)CN(CC)CC)sc2c1CCC2?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. 1.632
b. -4.000
c. 12.298
d. -3.078
e. -43.246
Answer: a. 1.632\%.
{#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)c1c(NC(=O)CN(CC)CC)sc2c1CCC2
CCOC(=O)c1c(NC(=O)CN(CC)CC)sc2c1CCC2
ethyl 2-[[2-(diethylamino)acetyl]amino]-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate