I have not been able to ID this pill, or even find a list of Westmont's products. However, here is the contact info for the manufacturer if you would like to give them a try:
Westmont Pharmaceuticals, Inc.
4/F Bonaventure Plaza, Ortigas Ave.
Greenhills, San Juan, Metro Manila
722-9686 to 89; 725-6347
Fax 726-9454
Email
wmtph@skyinet.net