The IUPAC nomenclature for the complex Na[PtBrCl(NO2)(NH3)] is :
a. Sodium amminechlorobromonitro-N-platinum(II)
b. Sodium nitrochlorobromoamine-N-platinate(II)
c. Sodium amminebromochloronitro-N-platinate(II)
d. Sodium amminebromochloronitro-N-platinum(II)