InChI=1/C24H40N6O4/c31-21-19(12-7-13-25-21)28-22(32)20-16-29(23(33)26-17-8-3-1-4-9-17)14-15-30(20)24(34)27-18-10-5-2-6-11-18/h17-20H,1-16H2,(H,25,31)(H,26,33)(H,27,34)(H,28,32)/t19-,20-/m1/s1/f/h25-28H 518CA970E1526BC3