You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the SMILES representation for (3aR,6R,7aR)-1-(7,8-dihydrofuro[3,2-e][1,3]benzothiazol-2-yl)-6-(hydroxymethyl)-3,3a,4,6,7,7a-hexahydropyrano[3,4-d]imidazol-2-one ?
user
O=C1NC2COC(CO)CC2N1C1=NC2=C3CCOC3=CC=C2S1
assistant