Using CCOCc1nc2c(Cl)nc3ccccc3c2n1Cc1cc(-c2ccccc2)no1, N to produce CCOCc1nc2c(N)nc3ccccc3c2n1Cc1cc(-c2ccccc2)no1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.