InChI=1/C17H23N5O3/c1-3-20(4-2)16(14-8-6-5-7-9-14)11-18-17(23)13-21-12-15(10-19-21)22(24)25/h5-10,12,16H,3-4,11,13H2,1-2H3,(H,18,23)/p+1/t16-/m1/s1/fC17H24N5O3/h18,20H/q+1 D8256C2279111B51