The IUPAC name for [PtCl(NH2CH3)(NH3)2]Cl is :
a. diamminechloro(methylamine)platinum(II)chloride
b. (dimethylamine)chlorodiamminoplatinum(II)chloride
c. bis(amine)chloro(methylamine)platinate(II)chloride
d. diaminechloro(methylamine)platinum(II)chloride