InChI=1/C19H37N3O4/c1-18(2,3)26-17(24)21-19(10-7-6-8-11-19)16(23)20-12-9-13-22(4)14-15-25-5/h6-15H2,1-5H3,(H,20,23)(H,21,24)/p+1/fC19H38N3O4/h20-22H/q+1 6F99608DC7C21B25