Using O=C(N[C@@H](COCc1ccccc1)C(=O)O)OCC1c2ccccc2-c2ccccc21, CN(C)C(ON1C(=O)CCC1=O)=[N+](C)C to produce O=C(N[C@@H](COCc1ccccc1)C(=O)ON1C(=O)CCC1=O)OCC1c2ccccc2-c2ccccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.