4167
After the administration of NG , 5 - FU and CY neither a statistically significant increase in creatinine concentration nor an increase in creatinine clearance was observed compared to the group receiving no cytostatics .
 Chemical: NG; Chemical: 5 - FU; Chemical: CY; Chemical: creatinine; Chemical: creatinine
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
 Entities: NG, 5 - FU, CY, creatinine, creatinine 
Answer:
 Chemical: NG; Chemical: 5 - FU; Chemical: CY; Chemical: creatinine; Chemical: creatinine