The molecule is an acene that consists of nine ortho-fused benzene rings in a rectilinear arrangement. It is an acene and a member of nonacenes.
nonacyclo[20.16.0.03,20.05,18.07,16.09,14.024,37.026,35.028,33]octatriaconta-1(38),2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36-nonadecaene