lithium;3-[[2-[[[(2S)-6-amino-1-methoxy-1-oxohexan-2-yl]amino]methyl]-4-chloro-5-[[3-[3-(3-chloropropoxy)-2-methylphenyl]-2-methylphenyl]methoxy]phenoxy]methyl]-5-isocyanobenzoic acid;3-[[4-chloro-5-[2-[3-[3-(3-chloropropoxy)-2-methylphenyl]-2-methylphenyl]ethyl]-2-formylphenoxy]methyl]-5-isocyanobenzoate;5-chloro-4-[[3-[3-(3-chloropropoxy)-2-methylphenyl]-2-methylphenyl]methoxy]-2-hydroxybenzaldehyde;3-[[4-chloro-5-[[3-[3-(3-chloropropoxy)-2-methylphenyl]-2-methylphenyl]methoxy]-2-[[[(2S)-1-methoxy-6-[(2-methylpropan-2-yl)oxycarbonylamino]-1-oxohexan-2-yl]amino]methyl]phenoxy]methyl]-5-isocyanobenzoic acid;methyl (2S)-2-aminochloranuidyl-6-[(2-methylpropan-2-yl)oxycarbonylamino]hexanoate;methyl 3-(bromomethyl)-5-isocyanobenzoate;methyl 3-[[4-chloro-5-[[3-[3-(3-chloropropoxy)-2-methylphenyl]-2-methylphenyl]methoxy]-2-formylphenoxy]methyl]-5-isocyanobenzoate