The molecule SMILES CC[N+](CC)(CC)CCOc1cccc(OCC[N+](CC)(CC)CC)c1OCC[N+](CC)(CC)CC is not absorbed from the human gastrointestinal system.
The {#molecule |!}{SMILES__description} {SMILES#} is {absorption_HIA_Hou#not &NULL}{absorption_HIA_Hou__names__adjective}.