You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named [(1S,2S,5R)-3-[5-(4-ethylphenyl)-2-methyl-1,3-thiazole-4-carbonyl]-3-azabicyclo[3.1.0]hexan-2-yl]methylazanide by IUPAC nomenclature, provide its molecular formula.
user
C19H22N3OS-
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