How can I convert my own database into a ligand library?

I have prepared a database of 700,000 compounds myself and I can convert it to smi, mol2 or sdf format using openbabel. But then how can I use VSLP to convert these formats into a format accepted by VSVS? Because VSVS databases are packaged according to certain rules, I am not sure how to use VSLP to go through this process.