Using CCOP(=O)(CC(=O)N[C@]1(OCc2ccccc2)O[C@H](C)[C@@H](OC(C)=O)C[C@@H]1OC(C)=O)OCC to produce CCOP(=O)(CC(=O)NC1(O)O[C@H](C)[C@@H](OC(C)=O)C[C@@H]1OC(C)=O)OCC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.