You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named 1-N,4-N-diethyl-1-N,4-N-bis[4-[(3-methyl-1,3-thiazol-3-ium-2-yl)diazenyl]phenyl]pentane-1,4-diamine by IUPAC nomenclature, provide its molecular formula.
user
C29H38N8S2+2
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