InChI=1/C22H24N4O4/c27-17-10-6-7-15(13-17)14-23-26-22(30)21(29)25-19-12-5-4-11-18(19)20(28)24-16-8-2-1-3-9-16/h4-7,10-14,16,27H,1-3,8-9H2,(H,24,28)(H,25,29)(H,26,30)/b23-14+/f/h24-26H	7737C80F485C9212