Using CCOC(=O)COc1ccc2c(c1)oc(=O)n2CC(=O)N1CCN(c2ccc(Cl)c(OC)c2)CC1 to produce COc1cc(N2CCN(C(=O)Cn3c(=O)oc4cc(OCC(=O)O)ccc43)CC2)ccc1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.