You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N,N-bis[(1S)-1-phenylethyl]-8,10-dioxa-9-phosphatricyclo[9.4.0.02,7]pentadecan-9-amine is the IUPAC name of a molecule. Please give its molecular formula.
user
C28H38NO2P
assistant