InChI=1/C19H21N5O2/c1-2-5-16(24-19(20)26)18(25)21-13-10-8-12(9-11-13)17-22-14-6-3-4-7-15(14)23-17/h3-4,6-11,16H,2,5H2,1H3,(H,21,25)(H,22,23)(H3,20,24,26)/t16-/m0/s1/f/h21-22,24H,20H2	943E67C9C1316FBC