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 3-[4-[(E)-2-[4-[(E)-2-[4-(dihexylamino)phenyl]-1,2-diphenylethenyl]phenyl]ethenyl]pyridin-1-ium-1-yl]propane-1-sulfonic acid using the IUPAC nomenclature.
user
C48H57N2O3S+
assistant