You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named 4-[(2S)-2-[2-[(3E,5Z)-hepta-1,3,5-trien-4-yl]-1,3-thiazol-4-yl]-2-[1-[(Z)-pent-3-enyl]sulfanylethenylamino]ethyl]aniline by IUPAC nomenclature, provide its molecular formula.
user
C25H31N3S2
assistant