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What is the molecular formula of the compound with this IUPAC name 7-[[(2E)-2-(2-amino-1,3-thiazol-4-yl)-2-[2-oxo-2-(pyridin-3-ylamino)ethoxy]iminoacetyl]amino]-3-[(1-methyltetrazol-5-yl)sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid ?
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C22H21N11O6S3
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