Using COC(=O)c1ccc(C=O)cc1, CC(=O)c1ccc2c(c1)C(C)(C)CCC2(C)C to produce CC1(C)CCC(C)(C)c2cc(C(=O)C=Cc3ccc(C(=O)O)cc3)ccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.