Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at 1uM of a compound with the SMILES O=C(O)CCC(=O)N1N=C(c2ccccc2)CC1c1ccc2nccnc2c1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) 1.014
(b) 12.227
(c) -15.078
(d) 3.946
Answer: d. 3.946\%.
{#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(O)CCC(=O)N1N=C(c2ccccc2)CC1c1ccc2nccnc2c1
O=C(O)CCC(=O)N1N=C(c2ccccc2)CC1c1ccc2nccnc2c1
4-hydroxy-1-(5-phenyl-3-quinoxalin-6-yl-3,4-dihydropyrazol-2-yl)butane-1,4-dione