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 (6R,7S)-4-[2-hydroxy-3-(propan-2-ylamino)propoxy]-5,6,7,8-tetrahydronaphthalene-1,6,7-triol;propan-2-amine ?
user
C19H34N2O5
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