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system
Provide the molecular formula for the IUPAC named substance (E)-2-[(3aS,6R,6aR)-2,2,3a-trimethyl-6-(trityloxymethyl)-6,6a-dihydro-4H-furo[3,4-d][1,3]dioxol-4-yl]-3-(cyanomethylamino)prop-2-enenitrile .
user
C33H33N3O4
assistant