InChI=1S/C17H27N7O4/c1-3-11-22-12-15(18)20-9-21-16(12)24(11)17-14(26)13(25)10(28-17)8-23(2)6-4-5-7-27-19/h3,9-10,13-14,17,25-26H,1,4-8,19H2,2H3,(H2,18,20,21)/t10-,13-,14-,17-/m1/s1