14256
Discovery of 4 - { 4 - [ ( 3R ) - 3 - Methylmorpholin - 4 - yl ] - 6 - [ 1 - ( methylsulfonyl ) cyclopropyl ] pyrimidin - 2 - yl } - 1H - indole ( AZ20 ) : a potent and selective inhibitor of ATR protein kinase with monotherapy in vivo antitumor activity .
 Chemical: 4 - { 4 - [ ( 3R ) - 3 - Methylmorpholin - 4 - yl ] - 6 - [ 1 - ( methylsulfonyl ) cyclopropyl ] pyrimidin - 2 - yl } - 1H - indole; Chemical: AZ20
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: 4 - { 4 - [ ( 3R ) - 3 - Methylmorpholin - 4 - yl ] - 6 - [ 1 - ( methylsulfonyl ) cyclopropyl ] pyrimidin - 2 - yl } - 1H - indole; Chemical: AZ20