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system
(E)-1-cyano-N-[(3R,4R,5S,6R)-6-ethyl-2,4,5-trihydroxyoxan-3-yl]-2-[5-[6-(4-methylpiperazin-1-yl)naphthalen-2-yl]furan-2-yl]ethenesulfonamide;(E)-2-cyano-N-[(3R,4R,5S,6R)-6-ethyl-2,4,5-trihydroxyoxan-3-yl]-3-[5-[6-(4-methylpiperazin-1-yl)naphthalen-2-yl]furan-2-yl]prop-2-enamide;(E)-1-cyano-N-[(3R,4R,5S,6R)-6-ethyl-2,4,5-trihydroxyoxan-3-yl]-2-[5-[6-(2-morpholin-4-ylethylamino)naphthalen-2-yl]furan-2-yl]ethenesulfonamide;(E)-2-cyano-N-[(3R,4R,5S,6R)-6-ethyl-2,4,5-trihydroxyoxan-3-yl]-3-[5-[6-(2-morpholin-4-ylethylamino)naphthalen-2-yl]furan-2-yl]prop-2-enamide;methane The above is the IUPAC name of a molecule. Write its molecular formula.
user
C121H144N16O28S2
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