Using COc1ccc(C(=O)ON)cc1, CCOC(=O)c1cc(C2CC2)nc2[nH]ncc12 to produce CCOC(=O)c1cc(C2CC2)nc2c1cnn2N, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.