InChI=1/C22H28N4O4/c1-16-18(14-23-24(16)4)20(28)30-15-19(27)25-10-12-26(13-11-25)21(29)22(2,3)17-8-6-5-7-9-17/h5-9,14H,10-13,15H2,1-4H3	49172429F92AFA1B