InChI=1S/C22H33N2O2P/c1-4-7-9-19-11-15-21(16-12-19)23-27(25,26-6-3)24-22-17-13-20(14-18-22)10-8-5-2/h11-18H,4-10H2,1-3H3,(H2,23,24,25)