Looking for Pfizer job information

Im looking to see if anyone may have a bit of information on this job.

Pfizer Job Title: Professional Healthcare Representative – Global Innovative Pharma, BU – San Antonio, TX (Job ID: 1032416)

Here is the job Description:
The Professional Healthcare Representative may have a variety of responsibilities, such as the responsibility for sales targets and physician relationships within a specific geography. The Professional Healthcare Representative must demonstrate a strong understanding of necessary disease states and possess a solid ability to communicate necessary technical, scientific, and product and disease management information to customers. The Professional Healthcare Representative will provide the most current information pertaining to Pfizer products and their approved indications in a manner which will ensure the appropriate use of these products and achieve the business potential of the territory.

• Demonstrated ability to engage, influence and support customers throughout the selling process; excellent communication and interpersonal and leadership skills.
• Demonstrated ability to quickly learn and embrace new ways of working in a rapidly changing environment.
• Possess the ability to work in a matrix environment and to leverage multiple resources to meet customer needs and deliver results.
• Perform the role in a compliant manner consistent with all Company policies, practices and procedures.

What I'm trying to find out is what cluster is this? Is this a Cluster 1 or a Cluster 3? What products can I expect to be selling?

If anyone in this community can share a little insight to this position it would be very much appreciated.

Thank you.