Using NC(=O)[C@H](Cc1c[nH]cn1)NC(=O)CCNC(=O)OCc1ccccc1 to produce NCCC(=O)N[C@@H](Cc1c[nH]cn1)C(N)=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.