InChI=1/C25H24N4O5/c1-3-14-6-4-7-16-21(14)26-24(32)25(16)20-19(18-8-5-11-27(18)25)22(30)28(23(20)31)17-10-9-15(29(33)34)12-13(17)2/h4,6-7,9-10,12,18-20H,3,5,8,11H2,1-2H3,(H,26,32)/t18-,19+,20+,25-/m0/s1/f/h26H EF4A511E7EDE4DA5