You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the molecule identified by 5-(4-fluorophenyl)-1-methoxy-2-[(E)-2-[3-methoxy-4-(4-methylimidazol-1-yl)phenyl]ethenyl]-5-methyl-4H-imidazole;[(9E)-4-(4-fluorophenyl)-9-[[3-methoxy-4-(4-methylimidazol-1-yl)phenyl]methylidene]-4-methyl-2,3,7,8-tetrahydropyrimido[1,2-b]oxazin-2-yl]methanol;[(8E)-3-(4-fluorophenyl)-8-[[3-methoxy-4-(4-methylimidazol-1-yl)phenyl]methylidene]-2,3,6,7-tetrahydroimidazo[1,2-b]oxazin-2-yl]methanol;[(9E)-4-(4-fluorophenyl)-9-[[3-methoxy-4-(4-methylimidazol-1-yl)phenyl]methylidene]-3,4,7,8-tetrahydro-2H-pyrimido[1,2-b]oxazin-3-yl]methanol ?
user
C127H131F5N20O14
assistant