InChI: | InChI=1/C32H16N8.2Na/c1-2-10-18-17(9-1)25-33-26(18)38-28-21-13-5-6-14-22(21)30(35-28)40-32-24-16-8-7-15-23(24)31(36-32)39-29-20-12-4-3-11-19(20)27(34-29)37-25;;/h1-16H;;/q-2;2*+1/rC32H16N8Na2/c41-39-29-21-13-5-6-14-22(21)31(39)37-27-19-11-3-4-12-20(19)28(34-27)38-32-24-16-8-7-15-23(24)30(40(32)42)36-26-18-10-2-1-9-17(18)25(33-26)35-29/h1-16H/b35-25-,35-29-,36-26-,36-30-,37-27-,37-31-,38-28-,38-32- |