InChI=1/C14H17N3O4/c1-9-2-5-14(6-3-9)12(19)17(13(20)15-14)16-11(18)10-4-7-21-8-10/h4,7-9H,2-3,5-6H2,1H3,(H,15,20)(H,16,18)/f/h15-16H	325E55C2EBBE5ACE