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system
Provide the molecular formula for the IUPAC named substance N-[(Z)-[(15R,19R)-17-(5-chloro-2-methylphenyl)-16,18-dioxo-17-azapentacyclo[6.6.5.02,7.09,14.015,19]nonadeca-2,4,6,9,11,13-hexaen-1-yl]methylideneamino]pyridine-4-carboxamide .
user
C32H23ClN4O3
assistant