InChI=1/C19H27N3O4/c1-12(20)17(23)21-11-13-7-9-15(10-8-13)18(24)22-16(19(25)26)14-5-3-2-4-6-14/h2-6,12-13,15-16H,7-11,20H2,1H3,(H,21,23)(H,22,24)(H,25,26)/t12-,13?,15?,16-/m1/s1/f/h20-22H	56FF6F3D9606014D