Task: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES Cn1nc(-c2ccc(C(=O)Nc3cccc(Cl)c3)cc2)c2ccccc2c1=O?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a) 9.044
b) 5.560
c) 2.674
d) -5.097
Answer: b. 5.560\%.
{#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}.
N-(3-chlorophenyl)-4-(3-methyl-4-oxophthalazin-1-yl)benzamide