InChI=1/C19H29N3O4/c1-5-14(6-2)11-22(13-18(24)26-4)12-17(23)21-16-9-7-15(8-10-16)19(25)20-3/h7-10,14H,5-6,11-13H2,1-4H3,(H,20,25)(H,21,23)/p+1/fC19H30N3O4/h20-22H/q+1 7B4260AAFA12CC14