InChI=1S/C21H42NO7P/c1-6-8-10-12-20(23)27-18-19(29-21(24)13-11-9-7-2)14-17-30(25,26)28-16-15-22(3,4)5/h19H,6-18H2,1-5H3/t19-/m0/s1