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 (5Z)-3-benzyl-5-(3-ethyl-5-methoxy-1,3-benzothiazol-2-ylidene)-2-(2-methyl-5-nitrophenyl)imino-1,3-thiazolidin-4-one ?
user
C27H24N4O4S2
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