InChI=1/C19H27N3O4/c1-13(2)11-24-12-16(23)10-20-8-15-9-21-22-19(15)14-3-4-17-18(7-14)26-6-5-25-17/h3-4,7,9,13,16,20,23H,5-6,8,10-12H2,1-2H3,(H,21,22)/p+1/t16-/m0/s1/fC19H28N3O4/h20,22H/q+1 F76C53CFECC5B71F