InChI=1/C27H37N5O6/c33-22(29-13-10-19-4-2-1-3-5-19)6-7-23(34)30-14-16-31(17-15-30)27(38)32-24(26(36)37)21(25(32)35)18-20-8-11-28-12-9-20/h1-5,20-21,24,28H,6-18H2,(H,29,33)(H,36,37)/t21-,24+/m1/s1/f/h28-29H 13B4A9DB1071ECD2