InChI=1/C21H26N6O4/c1-3-22-20(30)17-15(28)16(29)21(31-17)27-11-25-14-18(23-10-24-19(14)27)26-12(2)9-13-7-5-4-6-8-13/h4-8,10-12,15-17,21,28-29H,3,9H2,1-2H3,(H,22,30)(H,23,24,26)/t12-,15+,16-,17+,21+/m1/s1/f/h22,26H	3526443C48CFBEDA