InChI=1/C19H23N5O3/c1-2-15-10-16(27-23-15)12-24-17(25)19(22-18(24)26,13-5-8-20-9-6-13)14-4-3-7-21-11-14/h3-4,7,10-11,13,20H,2,5-6,8-9,12H2,1H3,(H,22,26)/p+1/t19-/m1/s1/fC19H24N5O3/h20,22H/q+1 A6345BD02789863E