InChI=1/C22H27N5O4/c28-21(22(29)24-16-18-4-2-1-3-5-18)23-10-11-25-12-14-26(15-13-25)17-19-6-8-20(9-7-19)27(30)31/h1-9H,10-17H2,(H,23,28)(H,24,29)/f/h23-24H 54AC8836E7CEB48C