You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
1-[(E)-(3-bromo-5-methoxy-4-propoxyphenyl)methylideneamino]-3-(oxolan-2-ylmethyl)thiourea The above is the IUPAC name of a molecule. Write its molecular formula.
user
C17H24BrN3O3S
assistant