InChI=1/C16H22N4O3/c1-16(2,3)18-13(21)10-4-6-11(7-5-10)14(22)19-20-15(23)17-12-8-9-12/h4-7,12H,8-9H2,1-3H3,(H,18,21)(H,19,22)(H2,17,20,23)/f/h17-20H 5C2F96B15F5B6EAB