Using CCOC(=O)c1cccc(N2CC(c3ccc(OC)c(OC4CCCC4)c3)CC2=O)c1 to produce COc1ccc(C2CC(=O)N(c3cccc(CO)c3)C2)cc1OC1CCCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.