. . . . . . . . . "vasotocin" . . . . . "1-[(1R,4S,7S,13S,16R)-16-amino-4-(2-amino-2-oxoethyl)-7-(3-amino-3-oxopropyl)-10-[(2S)-butan-2-yl]-13-[(4-hydroxyphenyl)methyl]-3,6,9,12,15-pentaoxo-18,19-dithia-2,5,8,11,14-pentazacycloicosane-1-carbonyl]-N-[(2S)-1-[(2-amino-2-oxoethyl)amino]-5-(diaminomethylideneamino)-1-oxopentan-2-yl]pyrrolidine-2-carboxamide" . "arginine vasotocin" . "Vasotocin" . . . "Vasotocin" . . . . . . "Argiprestocin; Arg-vasotocin; 8-Arg-vasotocin; Arginine vasotocin" . . . .