19992
Platinum ( II ) complexes with mono - aminophosphonate ester targeting group that induce apoptosis through G1 cell - cycle arrest : Synthesis , crystal structure and antitumour activity .
 Chemical: Platinum ( II ); Chemical: mono - aminophosphonate ester
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: Platinum ( II ); Chemical: mono - aminophosphonate ester