InChI=1/C20H28N6O2/c1-13(2)17(19-24-18(25-28-19)14-6-7-14)23-20(27)22-15-8-9-16(21-12-15)26-10-4-3-5-11-26/h8-9,12-14,17H,3-7,10-11H2,1-2H3,(H2,22,23,27)/p+1/t17-/m1/s1/fC20H29N6O2/h21-23H/q+1 9F604D84EA43C3A5