InChI=1/C19H25N5O3/c1-13-5-4-8-24(11-13)14(2)10-20-17(25)18(26)22-16-7-3-6-15(9-16)19-23-21-12-27-19/h3,6-7,9,12-14H,4-5,8,10-11H2,1-2H3,(H,20,25)(H,22,26)/p+1/t13-,14-/m0/s1/fC19H26N5O3/h20,22,24H/q+1 BCA9EE891CA0DC3C