label: tert-butoxycarbonyl-beta-phenylalanyl-beta-phenylalanyl-prolyl-glycyl-beta-phenylalanyl-beta-phenylalanine methyl ester
label_lc: tert-butoxycarbonyl-beta-phenylalanyl-beta-phenylalanyl-prolyl-glycyl-beta-phenylalanyl-beta-phenylalanine methyl ester