InChI=1/C31H37N5O4/c1-31(2,3)40-30(39)35-27(26(22-11-6-4-7-12-22)23-13-8-5-9-14-23)29(38)36-18-10-15-24(36)28(37)34-20-21-16-17-25(32)33-19-21/h4-9,11-14,16-17,19,24,26-27H,10,15,18,20H2,1-3H3,(H2,32,33)(H,34,37)(H,35,39)/t24-,27+/m0/s1/f/h34-35H,32H2 A72912633220ADE0