Task: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES O=C(CCc1nnc2ccc(NCCCN3CCCC3=O)nn12)NCc1ccccc1Cl?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) 12.857
(b) 2.577
(c) 7.588
(d) 14.391
Answer: b. 2.577\%.
{#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}.
O=C(CCc1nnc2ccc(NCCCN3CCCC3=O)nn12)NCc1ccccc1Cl
O=C(CCc1nnc2ccc(NCCCN3CCCC3=O)nn12)NCc1ccccc1Cl
N-[(2-chlorophenyl)methyl]-3-[6-[3-(2-oxopyrrolidin-1-yl)propylamino]-[1,2,4]triazolo[4,3-b]pyridazin-3-yl]propanamide