InChI=1/C27H31N3O6/c1-5-14-35-21-11-8-19(15-17(21)2)25(32)23-24(30(13-12-29(3)4)27(34)26(23)33)18-6-9-20(10-7-18)36-16-22(28)31/h5-11,15,24,33H,1,12-14,16H2,2-4H3,(H2,28,31)/t24-/m1/s1/f/h33h,29H,28H2 3660D83103701747