InChI=1/C19H27N5O3/c1-4-9-21-16(25)11-24-15-8-6-5-7-13(15)17(19(24)27)22-23-18(26)14(20)10-12(2)3/h5-8,12,14H,4,9-11,20H2,1-3H3,(H,21,25)(H,23,26)/p+1/b22-17-/t14-/m1/s1/fC19H28N5O3/h20-21,23H/q+1 2977C4F2AAA9E98C