Using CCOC(=O)CC1CCCn2c1cc1cc(OCc3ccc(OC(C)C)c(C#N)c3)ccc12 to produce CC(C)Oc1ccc(COc2ccc3c(c2)cc2n3CCCC2CC(=O)O)cc1C#N, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.