label: cyclo-tetra-mu-oxo-tetrakis(chloro((1,2,3,3a,7a-eta)-4,5,6,7-tetrahydro-4,7-methano-1H-indenyl)titanium)
label_lc: cyclo-tetra-mu-oxo-tetrakis(chloro((1,2,3,3a,7a-eta)-4,5,6,7-tetrahydro-4,7-methano-1h-indenyl)titanium)