Using COC[C@@H](O)CO[C@@H]1CN(C(=O)OC(C)(C)C)C[C@H](OCc2cc(OC)c3ccccc3c2)[C@H]1c1ccc(OCCCOc2ccccc2C#N)cc1 to produce COC[C@@H](O)CO[C@@H]1CNC[C@H](OCc2cc(OC)c3ccccc3c2)[C@H]1c1ccc(OCCCOc2ccccc2C#N)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.