chromium (III) beta,gamma-bidentate guanosine triphosphate

2-amino-9-[3,4-dihydroxy-5-[[oxido-(oxido-phosphonatooxy-phosphoryl)ox y-phosphoryl]oxymethyl]oxolan-2-yl]-3H-purin-6-one, chromium(+3) catio n, hydrogen(+1) cation, tetrahydrate