InChI=1/C27H36N2O6/c1-3-20-16-22(19(2)30)24(31)17-25(20)35-18-21-12-11-13-23(29-21)27(34)28-15-10-8-6-4-5-7-9-14-26(32)33/h11-13,16-17,31H,3-10,14-15,18H2,1-2H3,(H,28,34)(H,32,33)/p-1/fC27H35N2O6/h28H/q-1 2A2AC2DD7C0E2668