Using CCc1sc(C(C)=O)c2c1CC(C)(C)CC2, Cc1cc(C=O)cc(C)c1CCC(=O)O to produce CCc1sc(C(=O)C=Cc2cc(C)c(CCC(=O)O)c(C)c2)c2c1CC(C)(C)CC2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.