8594
Initial geometry searches have been carried out at the B3LYP / 6 - 31G ( d ) level for the methyl mandelate monomer and its explicit 1 : 1 and 1 : 2 solute - solvent hydrogen - bonded complexes .
 Chemical: methyl mandelate; Chemical: hydrogen
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: methyl mandelate; Chemical: hydrogen