pyra
aldinamid aldinamide braccopiral corsazinmid dipimide eprazin farmizina isopas lynamide novamid p ezetamid pezetamid pharozinamide piraldina pirazimida pirazinamid pirazinamida pirazinamide prazina pyrafat pyramide pyrazide pyrazinamdie pyrazinamid pyrazinamide pyrazinamidum pyrazine carboxamide pyrazineamide pyrizinamide rifafour rozide tebrazid tebrazio tisamid unipyranamide zinamide zinastat