22735
Mining the genome sequence of Burkholderia thailandensis MSMB43 revealed a cryptic biosynthetic gene cluster resembling that of FR901464 ( 4 ) , a prototype spliceosome inhibitor produced by Pseudomonas sp .
 Chemical: FR901464
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities: FR901464 
Answer:
 Chemical: FR901464