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system
Provide the molecular formula for the IUPAC named substance 1-[4-hydroxy-4-[2-[2-(3-hydroxyphenyl)-4-morpholin-4-ylthieno[3,2-d]pyrimidin-6-yl]ethyl]piperidin-1-yl]prop-2-en-1-one .
user
C26H30N4O4S
assistant