Task: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES CC1=CC2=NC(=O)CC(C)(C(=O)N(CC(=O)NC3CCCC3)c3ccccc3F)N2C=C1?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a) -23.843
b) 19.186
Answer: b. 19.186\%.
{#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}.
CC1=CC2=NC(=O)CC(C)(C(=O)N(CC(=O)NC3CCCC3)c3ccccc3F)N2C=C1
CC1=CC2=NC(=O)CC(C)(C(=O)N(CC(=O)NC3CCCC3)c3ccccc3F)N2C=C1
N-[2-(cyclopentylamino)-2-oxoethyl]-N-(2-fluorophenyl)-4,8-dimethyl-2-oxo-3H-pyrido[1,2-a]pyrimidine-4-carboxamide