label: vasoactive intestinal peptide-glycyl-arginyl-arginine, arginyl(15,20,21)-leucyl(17)-alanyl(24,25)-desasparagyl(28)-
label_lc: vasoactive intestinal peptide-glycyl-arginyl-arginine, arginyl(15,20,21)-leucyl(17)-alanyl(24,25)-desasparagyl(28)-