anchor.diff:  2502,"Topiramate Tablet"
   2503,"Topotecan Injection"
   2504,"TPN Supplements Infusion"
  -2505,"Tramadol Capsule 50 mg [CD]"
  -2506,"Tramadol Injection [CD]"
  -2507,"Tramadol MR Tablet 100 mg [CD]"
  -2508,"Tramadol Soluble Tablet 50mg  [CD]"
  +2505,"Tramadol Capsule 50 mg"
  +2506,"Tramadol Injection"
  +2507,"Tramadol MR Tablet 100 mg"
  +2508,"Tramadol Soluble Tablet 50mg "
   2509,"Trandolapril Capsules"
   2510,"Tranexamic Acid Injection"
   2511,"Tranexamic Acid Mouthwash 5%"
  
positive.code: 620,"Coal Tar Solution 5% in Eumovate Ointment"
  621,"Coal Tar Solution In Emulsyfing Ointment"
  622,"Coal Tar/Salicylic Acid Ointment"
  623,"Cocaine 10% in Chlorbutol Solution [CD]"
  624,"Cocaine 2% Mouthwash [CD]"
  625,"Cocaine and Adrenaline Paste [CD]"
  626,"Cocois Scalp Ointment"
  627,"Cod Liver Oil Capsule"
  628,"Codeine Phosphate  Tablet"
  629,"Codeine Phosphate (Multiroute)"
  630,"Codeine Phosphate Injection [CD]"
  631,"Codeine Phosphate Linctus BP"
  632,"Codeine Phosphate Suppository"
  633,"Codeine Phosphate Syrup"
  
negative.code: 1576,"Methyldopa Suspension"
  1577,"Methyldopa Tablet"
  1578,"Methylnaltrexone Injection"
  1579,"Methylphenidate M/R Tablet"
  1580,"Methylphenidate Tablet"
  1581,"Methylprednisolone (as Sodium Succinate) Infusion"
  1582,"Methylprednisolone (as Sodium Succinate) Injection"
  1583,"Methylprednisolone Acetate Injection"
  