InChI=1/C19H25N5O3/c1-23(2)17-11-14(3-7-20-17)12-21-19(26)22-16-4-8-24(9-5-16)18(25)15-6-10-27-13-15/h3,6-7,10-11,13,16H,4-5,8-9,12H2,1-2H3,(H2,21,22,26)/f/h21-22H D67371DA06C93C73