InChI=1/C17H22N4O2/c1-10-11(2)20-15-6-3-12(7-14(10)15)8-18-16(22)9-19-17(23)21-13-4-5-13/h3,6-7,13,20H,4-5,8-9H2,1-2H3,(H,18,22)(H2,19,21,23)/f/h18-19,21H D637A89DE5D45CED