You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule N-[(4R)-3,4-dihydro-2H-pyrano[3,2-b]pyridin-4-yl]-5-[(Z)-N'-hydroxycarbamimidoyl]pyridine-2-carboxamide ?
user
C15H15N5O3
assistant