Using COc1cc(OC)cc(N2CCN(C(=O)Nc3cc(C(C)=O)c(C)nc3OC)CC2)c1 to produce COc1cc(OC)cc(N2CCN(C(=O)Nc3cc(C(C)O)c(C)nc3OC)CC2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.