7013
The structures of the isolated compounds were elucidated based on extensive spectroscopic evidence including Fourier transform ion cyclotron resonance mass spectrometry ( FTICR - MS ) and both one - and two - dimensional nuclear magnetic resonance ( 1D and 2D NMR , respectively ) , in comparison with reported data .
 None
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:  
Answer:
 None