InChI=1/C25H38N6O2/c1-7-10-21(23-27-28-29-31(23)25(5,6)8-2)30(11-9-12-32)16-20-15-19-14-17(3)13-18(4)22(19)26-24(20)33/h13-15,21,32H,7-12,16H2,1-6H3,(H,26,33)/p+1/t21-/m0/s1/fC25H39N6O2/h26,30H/q+1 257F1997B853AAF1