InChI: | InChI=1/4C23H28O6.2Cu/c3*1-12(24)28-20-9-8-19-16-5-6-17-14(15(16)10-11-23(19,20)3)4-7-18(22(26)27)21(17)29-13(2)25;1-12(24)28-20-11-14(22(26)27)10-18-15-8-9-23(3)19(16(15)4-5-17(18)20)6-7-21(23)29-13(2)25;;/h3*4,7,15-16,19-20H,5-6,8-11H2,1-3H3,(H,26,27);10-11,15-16,19,21H,4-9H2,1-3H3,(H,26,27);;/q;;;;2*+2/p-4 |