16060
Mesocrystals of Li - Mn - O compounds , such as LiMn2O4 , Li2MnO3 , and LiMnO2 - Li2MnO3 , consisting of oriented nanoscale units were selectively produced under hydrothermal conditions from biomimetically prepared MnCO3 mesocrystals .
 Chemical: Li; Chemical: Mn; Chemical: O; Chemical: LiMn2O4; Chemical: Li2MnO3; Chemical: LiMnO2; Chemical: Li2MnO3; Chemical: MnCO3
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: Li; Chemical: Mn; Chemical: O; Chemical: LiMn2O4; Chemical: Li2MnO3; Chemical: LiMnO2; Chemical: Li2MnO3; Chemical: MnCO3