Using CN(C(=O)OC(C)(C)C)[C@H](COCc1ccccc1)CN(CC(F)F)C(=O)OC(C)(C)C to produce CN(C(=O)OC(C)(C)C)[C@H](CO)CN(CC(F)F)C(=O)OC(C)(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.