InChI=1/C28H46N4O3/c1-28-14-17-30(2)26(28)31(3)25-13-12-23(22-24(25)28)35-27(33)29-15-10-8-6-4-5-7-9-11-16-32-18-20-34-21-19-32/h12-13,22,26H,4-11,14-21H2,1-3H3,(H,29,33)/t26-,28+/m1/s1/f/h29H 59FFD87DC1E0F3EA