InChI=1/C24H24N4O4/c1-12-8-9-15-20(13(12)2)26-23(32)24(15)19-18(16(27-24)10-17(25)29)21(30)28(22(19)31)11-14-6-4-3-5-7-14/h3-9,16,18-19,27H,10-11H2,1-2H3,(H2,25,29)(H,26,32)/t16-,18-,19+,24+/m0/s1/f/h26H,25H2 268CD69131CB7557