Using COc1ccc(C(=O)Cl)cc1OC, COC(=O)c1ccc(NC(=O)CN2CCNCC2)cc1 to produce COC(=O)c1ccc(NC(=O)CN2CCN(C(=O)c3ccc(OC)c(OC)c3)CC2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.