InChI=1S/C31H34N3O8P/c1-21(36)32-28(18-23-12-15-29(26(17-23)20-35)42-43(39,40)41)30(37)33-27-9-5-6-16-34(31(27)38)19-22-10-13-25(14-11-22)24-7-3-2-4-8-24/h2-4,7-8,10-15,17,20,27-28H,5-6,9,16,18-19H2,1H3,(H,32,36)(H,33,37)(H2,39,40,41)/t27-,28-/m0/s1