Problem statement: Answer the multiple choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES CCCN1Cc2cccc(C(=O)Nc3ccc(C)cc3)c2C1=O?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: 17.767
b: 20.638
c: 10.720
d: 0.386
e: 10.959
Answer: b. 20.638\%.
{#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}.
CCCN1Cc2cccc(C(=O)Nc3ccc(C)cc3)c2C1=O
CCCN1Cc2cccc(C(=O)Nc3ccc(C)cc3)c2C1=O
N-(4-methylphenyl)-3-oxo-2-propyl-1H-isoindole-4-carboxamide