Using COC(=O)c1cc(N)cc(C(=O)OC)c1, Cc1c(C(=O)O)nnn1Cc1ccc(Cl)c(Cl)c1 to produce COC(=O)c1cc(NC(=O)c2nnn(Cc3ccc(Cl)c(Cl)c3)c2C)cc(C(=O)OC)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.