Using C[C@H](Nc1nccc(-n2cnc3cc(OCC4CCCN4C(=O)OCc4ccccc4)ccc32)n1)c1ccccc1 to produce C[C@H](Nc1nccc(-n2cnc3cc(OCC4CCCN4)ccc32)n1)c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.