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 (2R)-N-[2-[7-(2,3-dihydro-1-benzofuran-5-ylmethyl)-5,6,8,9-tetrahydro-[1,2,4]triazolo[4,3-d][1,4]diazepin-3-yl]ethyl]oxolane-2-carboxamide .
user
C22H29N5O3
assistant