Using O=C1Cc2c(C(=O)ON3C(=O)CCC3=O)nn(Cc3ccccc3)c2C1, [NH4+] to produce NC(=O)c1nn(Cc2ccccc2)c2c1CC(=O)C2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.