Task: Answer the multiple choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES CC(=O)Nc1cccc(C(=O)NNC(=O)c2n[nH]c(=O)c3ccccc23)c1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a. -5.983
b. 5.577
c. 11.342
Answer: a. -5.983\%.
{#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}.
CC(=O)Nc1cccc(C(=O)NNC(=O)c2n[nH]c(=O)c3ccccc23)c1
CC(=O)Nc1cccc(C(=O)NNC(=O)c2n[nH]c(=O)c3ccccc23)c1
N-[3-[[(4-oxo-3H-phthalazine-1-carbonyl)amino]carbamoyl]phenyl]acetamide