Task: Answer the multiple choice question.
Query: What is the hERG inhibition at 1uM of a compound with the SMILES CCCn1nc(C(=O)Nc2ccc(S(=O)(=O)Nc3ncccn3)cc2)c2ccccc2c1=O?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a. 15.123
b. 11.067
Answer: a. 15.123\%.
{#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}.
CCCn1nc(C(=O)Nc2ccc(S(=O)(=O)Nc3ncccn3)cc2)c2ccccc2c1=O
CCCn1nc(C(=O)Nc2ccc(S(=O)(=O)Nc3ncccn3)cc2)c2ccccc2c1=O
4-oxo-3-propyl-N-[4-(pyrimidin-2-ylsulfamoyl)phenyl]phthalazine-1-carboxamide