You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Name the molecular formula for the molecule established as N-(4-fluorophenyl)-2-(2-morpholin-4-ylethylamino)thieno[2,3-d][1,3]thiazole-5-carboxamide using the IUPAC nomenclature.
user
C18H19FN4O2S2
assistant