fene
alfacillin alticina antibiocin arcacil arcasin astracillin bendralan beromycin brocsil broxil chemipen cliacil darcil feneticilina feneticillin feneticillina feneticilline fenocin icipen isocillin ispenoral kavepenin maxipen optipen oralopen orapen ospeneff pedipen penagen pencompren penemve peniplus penova pensig penvikal phenethicilin phenethicillin phenethicillinum pheneticilline pheneticillinum primcillin priospen roscopenin semopen suspen synapen syncillin synerpenin synthecillin synthecilline synthepen triospen vamosyn veetids vepen