19738
We found that 2 - { 1 - [ 1 - ( 6 - chloro - 5 - fluoropyrimidin - 4 - yl ) ethyl ] piperidin - 4 - ylamino } - N - ( 3 - chlorophenyl ) pyridine - 3 - carboxamide ( BRN - 250 ) significantly inhibited human umbilical vascular endothelial cells ( HUVECs ) proliferation , migration , tube formation , and microvessel growth in a concentration range of 10 - 100 nM .
 Chemical: 2 - { 1 - [ 1 - ( 6 - chloro - 5 - fluoropyrimidin - 4 - yl ) ethyl ] piperidin - 4 - ylamino } - N - ( 3 - chlorophenyl ) pyridine - 3 - carboxamide; Chemical: BRN - 250
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: 2 - { 1 - [ 1 - ( 6 - chloro - 5 - fluoropyrimidin - 4 - yl ) ethyl ] piperidin - 4 - ylamino } - N - ( 3 - chlorophenyl ) pyridine - 3 - carboxamide; Chemical: BRN - 250