InChI=1/C19H25N5O3/c1-13-5-3-8-20-18(13)22-19(26)15-6-4-9-24(12-15)10-7-17(25)21-16-11-14(2)27-23-16/h3,5,8,11,15H,4,6-7,9-10,12H2,1-2H3,(H,20,22,26)(H,21,23,25)/p+1/t15-/m0/s1/fC19H26N5O3/h21-22,24H/q+1 6CD8BF82D8A5DB45