InChI=1S/C31H37N7O4/c1-8-28(39)34-23-15-24(27(41-7)16-26(23)37(5)14-13-32-4)35-31-33-17-21(30(40)42-19(2)3)29(36-31)22-18-38(6)25-12-10-9-11-20(22)25/h8-12,15-19,32H,1,13-14H2,2-7H3,(H,34,39)(H,33,35,36)