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 (4S)-4-benzyl-10-ethyl-5-(2-thiophen-2-ylacetyl)-2-oxa-5,10-diazabicyclo[10.4.0]hexadeca-1(16),12,14-trien-11-one .
user
C28H32N2O3S
assistant