Text this: Synthesis and Evaluation of the Cytotoxic Activity of Water-Soluble Cationic Organometallic Complexes of the Type [Pt(η<sup>1</sup>-C<sub>2</sub>H<sub>4</sub>OMe)(L)(Phen)]<sup>+</sup> (L = NH<sub>3</sub>, DMSO; Phen = 1,10-Phenanthroline)