Using COc1ccc(N)c(N)c1, COC(=O)c1ccc(C=O)cc1 to produce COC(=O)c1ccc(-c2nc3ccc(OC)cc3[nH]2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.