label: (R)-N-(4-(aminocarbonylaminomethyl)-phenyl)methyl-N(2)-(diphenylacetyl)-argininamide trifluoroacetate
label_lc: (r)-n-(4-(aminocarbonylaminomethyl)-phenyl)methyl-n(2)-(diphenylacetyl)-argininamide trifluoroacetate