InChI=1/C27H41N5O4/c1-16(2)19(15-18-22(33)31-25(36)29-18)32(9)24(35)21(26(3,4)5)30-23(34)20(28-8)27(6,7)17-13-11-10-12-14-17/h10-16,19-21,28H,1-9H3,(H,30,34)(H2,29,31,33,36)/b18-15+/t19-,20-,21-/m1/s1/f/h29-31H 6B051DAFF48A15B5