Task: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES Cc1cccn2c(=O)c(C=NCc3ccccc3)c(NCCO)nc12?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. 6.886
b. 4.273
c. -6.765
d. 9.374
e. 5.063
Answer: b. 4.273\%.
{#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}.
Cc1cccn2c(=O)c(C=NCc3ccccc3)c(NCCO)nc12
Cc1cccn2c(=O)c(C=NCc3ccccc3)c(NCCO)nc12
3-(benzyliminomethyl)-2-(2-hydroxyethylamino)-9-methylpyrido[1,2-a]pyrimidin-4-one