2-amino-3-mercaptopropylamino-3-methylpentyl naphthalen-1-yl-methylamino acetylamino-4-methylsulfanylbutyric acid methy ester
2-amino-3-mercaptopropylamino-3-methylpentyl naphthalen-1-yl-methylamino acetylamino-4-methylsulfanylbutyric acid methy ester