InChI=1/C16H21N3O4/c20-15(11-6-7-13-14(10-11)23-9-8-22-13)18-19-16(21)17-12-4-2-1-3-5-12/h6-7,10,12H,1-5,8-9H2,(H,18,20)(H2,17,19,21)/f/h17-19H	1B5F7FF34B71E7C3