InChI=1/C15H20N4O2/c1-2-19-7-5-11(6-8-19)16-14(20)10-3-4-12-13(9-10)18-15(21)17-12/h3-4,9,11H,2,5-8H2,1H3,(H,16,20)(H2,17,18,21)/p+1/fC15H21N4O2/h16-19H/q+1	A78E28CCBC6872A4