Problem statement: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES Cc1c(C=Nc2ccc(F)cc2)c(O)n(CCc2ccccc2)c(=O)c1C#N?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
(a) 7.309
(b) 18.620
Answer: b. 18.620\%.
{#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}.
Cc1c(C=Nc2ccc(F)cc2)c(O)n(CCc2ccccc2)c(=O)c1C#N
Cc1c(C=Nc2ccc(F)cc2)c(O)n(CCc2ccccc2)c(=O)c1C#N
5-[(4-fluorophenyl)iminomethyl]-6-hydroxy-4-methyl-2-oxo-1-(2-phenylethyl)pyridine-3-carbonitrile