InChI=1/C21H32N6O/c1-20(2)11-17(12-21(3,4)26-20)25-19(28)24-16-7-9-27(10-8-16)18-6-5-15(13-22)14-23-18/h5-6,14,16-17,26H,7-12H2,1-4H3,(H2,24,25,28)/p+1/fC21H33N6O/h24-26H/q+1 61EAABE0A4B16104