InChI=1/C32H35N5O3/c1-20-25(26-17-24(40-2)14-15-27(26)35-20)18-31(39)36-28(10-4-3-5-11-30(33)38)32-34-19-29(37-32)23-13-12-21-8-6-7-9-22(21)16-23/h6-9,12-17,19,28,35H,3-5,10-11,18H2,1-2H3,(H2,33,38)(H,34,37)(H,36,39)/t28-/m0/s1/f/h34,36H,33H2 81A4A8B32563E5A2