Using COCOc1cccc2c1CCC2N(C)c1cnc(-c2ccccc2)c(-c2ccccc2)n1 to produce CN(c1cnc(-c2ccccc2)c(-c2ccccc2)n1)C1CCc2c(O)cccc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.