Chlorpheniramine is an antihistamine that reduces the effects of natural chemical histamine in the body. Histamine can produce symptoms of sneezing, itching, watery eyes, and runny nose.
ORC file is a Voyetra Digital Orchestrator Pro Song. Voyetra Digital Orchestrator Pro is a multitrack sequencer for MIDI and audio. Digital Orchestrator is a discontinued product.
A file with the ZIP file extension is a ZIP Compressed file and is the most widely used archive format you'll run into. A ZIP file, like other archive file formats, is simply a collection of one or more files and/or folders but is compressed into a single file for easy transportation and compression.