ChemClean is a specifically designed software tool for 2-D 
structure optimization. Structure with proper geometry reveals 
many chemical and physical properties of molecule itself. C++ is 
the programming language which allows us to build reliable 2-D 
structure cleanup tool. ChemCLEAN tool has been built using 
Visual C++ compiler and hence its Graphic User Interface helps 
the user to interact using mouse functions rather than text 
commands.
 
FUNCTIONALITY OF ChemCLEAN:
·	Enable input in both mol and mol2 format.
·	Enable structure input by drawing in the drawing panel.
·	Enable insertion of atom labels by selecting through the periodic table 
incorporated within the tool.
·	Display atom labels along with numbering in sequence.
·	Enable deletion of bonds through eraser tab and editing tab is provided for 
editing the structure.
·	Displays the data regarding coordinates, connectivity pattern and aromaticity of 
the atoms in the text panel.
·	Enable cleaning up of structure (structure containing atom of maximum three 
degree of vertex limited to ring system only) with the help of clean up tab in the 
tool bar.