InChI=1/C19H21N5O2/c25-18(21-14-6-2-1-3-7-14)17-12-15-13-23(10-5-11-24(15)22-17)19(26)16-8-4-9-20-16/h1-4,6-9,12,15-16,22H,5,10-11,13H2,(H,21,25)/t15-,16+/m1/s1/f/h21H	29F0DE82CB427AF0