In TeXForm#
TeXForm parses this entry as a character leaf mapped to U+22E9 (SUCCEEDS BUT NOT EQUIVALENT TO).
The ⋩ symbol (Succeeds but not equivalent to, U+22E9), written as \succnsim in LaTeX math mode.
TeXForm parses this entry as a character leaf mapped to U+22E9 (SUCCEEDS BUT NOT EQUIVALENT TO).