Using COC(=O)C(C[C@H]1CCC2(C1)O[C@H](c1ccccc1)[C@@H](c1ccccc1)O2)c1ccc(S(=O)(=O)C2CC2)c(C2CC2)c1 to produce O=C(O)C(C[C@H]1CCC2(C1)O[C@H](c1ccccc1)[C@@H](c1ccccc1)O2)c1ccc(S(=O)(=O)C2CC2)c(C2CC2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.