You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule ethane;molecular hydrogen;1-[(2-phenyl-4,10-dihydropyrazolo[5,1-c][1,4]benzoxazepin-7-yl)amino]cyclopropane-1-carbonitrile into molecular formula.
user
C23H26N4O
assistant