InChI: | InChI=1/C34H32N4O6.Cu.2K/c1-6-17-14(3)21-10-22-15(4)19(8-9-27(40)41)31(37-22)29-30(34(43)44)33(42)28-16(5)23(38-32(28)29)11-25-18(7-2)20(13-39)26(36-25)12-24(17)35-21;;;/h6,10-13,15,19,30H,1,7-9H2,2-5H3,(H4,35,36,37,38,39,40,41,42,43,44);;;/q;+2;2*+1/p-4 |