select distinct SMS_G_System_OPERATING_SYSTEM.Caption, SMS_G_System_OPERATING_SYSTEM.CSDVersion, SMS_G_System_OPERATING_SYSTEM.BuildNumber, SMS_G_System_OPERATING_SYSTEM.Version, SMS_R_System.NetbiosName from SMS_R_System inner join SMS_G_System_OPERATING_SYSTEM on SMS_G_System_OPERATING_SYSTEM.ResourceID = SMS_R_System.ResourceId

Results: