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 2-[[[(E)-3-[2-[(2-amino-2-methylpropanoyl)amino]acetyl]oxy-7-chlorohept-4-enoyl]amino]methyl]-1,3-thiazole-4-carboxylic acid ?
user
C18H25ClN4O6S
assistant