英文名称
methyl (4S,5R,6S)-3-[(2,2-dioxo-9-propyl-2lambda6-thia-3-azatricyclo[6.3.1.04,12]dodeca-1(12),4,6,8,10-pentaen-3-yl)methyl]-6-[(1R)-1-methoxycarbonyloxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate;trifluoromethanesulfonic acid