You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule ethyl 2-[[4-(4-hydroxypiperidin-1-yl)-7-[(4-methoxyphenyl)methyl]-6-oxo-5H-pyrrolo[2,3-d]pyrimidin-2-yl]amino]-4-methyl-1,3-thiazole-5-carboxylate .
user
C26H30N6O5S
assistant