InChI=1/C18H23N5O2/c19-11-15-7-4-10-23(15)17(24)16-9-8-14(21-16)12-20-18(25)22-13-5-2-1-3-6-13/h1-3,5-6,14-16,21H,4,7-10,12H2,(H2,20,22,25)/t14-,15+,16+/m1/s1/f/h20,22H 9595669D5813DD15