InChI=1/C27H27N3O7/c1-17-6-7-21-19(14-17)16-22(37-21)25(31)23-24(18-4-2-5-20(15-18)30(34)35)29(27(33)26(23)32)9-3-8-28-10-12-36-13-11-28/h2,4-7,14-16,24,32H,3,8-13H2,1H3/p-1/t24-/m1/s1/fC27H26N3O7/h32h/q-1 5153BA3458110352