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What is the molecular formula of the compound with this IUPAC name 1,2-dimethyl-2,3-dihydropyrrole;1,2-dimethylindazol-2-ium;1,2-dimethyl-3H-indol-1-ium;1,2-dimethylpyrazol-1-ium;1,2-dimethylpyridin-1-ium;1,2-dimethyl-3H-pyrrol-1-ium;1,5-dimethyl-3H-pyrrol-1-ium ?
user
C49H73N9+6
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