You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance 4-amino-5-N-[2-(2-methoxyethylamino)-1-(5-methylfuran-2-yl)-2-oxoethyl]-5-N-(thiophen-2-ylmethyl)-1,2-thiazole-3,5-dicarboxamide .
user
C20H23N5O5S2
assistant