Chemical Name: ((S)-3-hydroxy-3-methyl-1-((S)-3-phenyl-2-(pyrazine-2-carboxamido)propanamido)butyl)boronic acid
Synonym: (E)-4-((2-butyl-5-(2-carboxyvinyl)-1H-imidazol-1-yl)methyl)benzoic acid compound with methanesulfonic acid (1:1)
Smile: O=C(N[C@@H](CC1=CC=CC=C1)C(N[C@H](CC(C)(O)C)B(O)O)=O)C2=NC=CN=C2