[Ni].O=C(C)NS(=O)(=O)c1c(C)cc(C)c(c1C)C2=C3C=CC(N3)=C(C4=NC(C=C4)=C(C5=CC=C(N5)C(=C6C=CC2=N6)c7c(C)cc(C)c(c7C)S(=O)(=O)NC(=O)C)c8c(C)cc(C)c(c8C)S(=O)(=O)NC(=O)C)c9c(C)cc(C)c(c9C)S(=O)(=O)NC(=O)C