InChI=1S/C28H38N6O13/c1-14(2)12-20(29-15(3)35)28(45)32-18(8-10-22(36)37)25(42)31-19(9-11-23(38)39)26(43)33-21(13-24(40)41)27(44)30-16-4-6-17(7-5-16)34(46)47/h4-7,14,18-21H,8-13H2,1-3H3,(H,29,35)(H,30,44)(H,31,42)(H,32,45)(H,33,43)(H,36,37)(H,38,39)(H,40,41)/t18-,19-,20-,21-/m0/s1