InChI=1/C17H23N5O3/c1-17(2,21-6-4-3-5-7-21)10-18-14-9-13-12(8-15(14)22(24)25)16(23)20-11-19-13/h8-9,11,18H,3-7,10H2,1-2H3,(H,19,20,23)/p+1/fC17H24N5O3/h20-21H/q+1 9CFBC6E6A8DB66E4