InChI=1/C20H26N4O2/c1-13(2)19(15-8-10-22-11-9-15)24-18(25)12-17(23-20(21)26)16-7-5-4-6-14(16)3/h4-11,13,17,19H,12H2,1-3H3,(H,24,25)(H3,21,23,26)/t17-,19+/m1/s1/f/h23-24H,21H2	280A70D8EEEF3D4F