An inflatable article is provided with a layer impermeable to inflation gases. The complexes contain the, , or bis isomers of folate receptor-binding analogs of folate, a metal chelated by a ligand, and in one embodiment, a chemotherapeutic agent. The insert member has an elongated cross-sectional profile for conforming to gap between leaflets of a mitral valve. Search criteria, such as an area or point on a geographic map, is entered by the user. The present invention particularly relates to the soybean variety HI1019014-1 and its progeny, and methods of making HI1019014-1.