Using CN(C[C@H](C[C@H]1CCCOC1)NC(=O)OCc1ccccc1)C(=O)OC(C)(C)C to produce CN(C[C@@H](N)C[C@H]1CCCOC1)C(=O)OC(C)(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.