InChI=1/C31H29N5O4/c1-18(2)17-35-29(37)22-6-10-25(27(16-22)31(39)40)24-9-5-21(19-11-13-34-14-12-19)15-26(24)30(38)36-23-7-3-20(4-8-23)28(32)33/h3-16,18H,17H2,1-2H3,(H3,32,33)(H,35,37)(H,36,38)(H,39,40)/f/h35-36H,32-33H2 E572EB70B5DE4360