InChI=1S/C15H22NO6P/c1-2-3-9-14(16-13(17)10-11-15(18)19)23(20,21)22-12-7-5-4-6-8-12/h4-8,14H,2-3,9-11H2,1H3,(H,16,17)(H,18,19)(H,20,21)/t14-/m1/s1