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What is the molecular formula of the compound with this IUPAC name (6R,7R)-7-[[(2E)-2-(5-amino-1,2,4-thiadiazol-3-yl)-2-hydroxyiminoacetyl]amino]-3-[3-[2-(diaminomethylideneamino)ethylsulfanylmethyl]pyridin-4-yl]sulfanyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid ?
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C20H22N10O5S4
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