C[C@H]1NC(=O)[C@@H](Cc2c[nH]c3ccccc23)NC1=O.CC(C)=CCOP(=O)([O-])OP(=O)([O-])[O-]>>C=CC(C)(C)c1[nH]c2ccccc2c1C[C@H]1NC(=O)[C@@H](C)NC1=O.[O-]P(=O)([O-])OP(=O)([O-])([O-]).[H+]