Task: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES CCN(CC)CCCN(Cc1cc2cc3c(cc2[nH]c1=O)OCCO3)C(=O)Nc1ccccc1?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
[a] -2.305
[b] 8.384
Answer: a. -2.305\%.
{#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}.
CCN(CC)CCCN(Cc1cc2cc3c(cc2[nH]c1=O)OCCO3)C(=O)Nc1ccccc1
CCN(CC)CCCN(Cc1cc2cc3c(cc2[nH]c1=O)OCCO3)C(=O)Nc1ccccc1
1-[3-(diethylamino)propyl]-1-[(7-oxo-3,6-dihydro-2H-[1,4]dioxino[2,3-g]quinolin-8-yl)methyl]-3-phenylurea