InChI=1/C19H21N5O3/c1-27-19(26)16-11-13-12-23(9-4-10-24(13)22-16)18(25)15-6-3-2-5-14(15)17-20-7-8-21-17/h2-3,5-8,11,13,22H,4,9-10,12H2,1H3,(H,20,21)/t13-/m0/s1/f/h20H	E53572C864944CF3