InChI=1/C18H18NO3P/c20-23(21,22)18(19-13-14-7-2-1-3-8-14)17-12-6-10-15-9-4-5-11-16(15)17/h1-12,18-19H,13H2,(H2,20,21,22)/p-1/t18-/m0/s1/fC18H17NO3P/h20H/q-1 0BA677F36B40C7CC