Using CCOC(=O)c1c(-c2cc(C(C)(C)C)c(O)c(C(C)(C)C)c2)c2cc3c(cc2oc1=O)CCC3 to produce CC(C)(C)c1cc(-c2c(C(=O)O)c(=O)oc3cc4c(cc23)CCC4)cc(C(C)(C)C)c1O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.