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-[(1S,2S)-2-hydroxy-2,3-dihydro-1H-inden-1-yl]-5-methyl-3-phenyl-1,2-oxazole-4-carboxamide ?
user
C20H18N2O3
assistant