InChI=1/C30H38N4O4/c1-30(2,3)38-29(37)33-25(14-20-10-6-4-7-11-20)19-27(35)26(15-21-12-8-5-9-13-21)34-28(36)22-16-23(31)18-24(32)17-22/h4-13,16-18,25-27,35H,14-15,19,31-32H2,1-3H3,(H,33,37)(H,34,36)/t25-,26-,27-/m0/s1/f/h33-34H 582693F0048C11D9