Using O=c1c(CO)cn(C2CCCC2)c2cc(NC3CCCCC3)c(F)cc12 to produce O=Cc1cn(C2CCCC2)c2cc(NC3CCCCC3)c(F)cc2c1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.