InChI=1S/C24H23N5O4/c1-12-19-27-16-9-5-3-7-14(16)22(32)28(19)18(20(30)25-12)11-24(33)15-8-4-6-10-17(15)29-21(31)13(2)26-23(24)29/h3-10,12-13,18,23,26,33H,11H2,1-2H3,(H,25,30)/t12-,13-,18+,23-,24-/m0/s1