Update app.py

app.py

@@ -166,3 +166,6 @@ MakeMolecule("LSD", "CCN(CC)C(=O)[C@H]1CN([C@@H]2CC3=CNC4=CC=CC(=C34)C2=C1)C")
 MakeMolecule("Helium", "[3He]")
 MakeMolecule("Hydrogen", "[H]")
 MakeMolecule("Caffeine", "CN1C=NC2=C1C(=O)N(C(=O)N2C)C")
+MakeMolecule("Sugar", "C([C@@H]1[C@H]([C@@H]([C@H]([C@H](O1)O[C@]2([C@H]([C@@H]([C@H](O2)CO)O)O)CO)O)O)O)O")
+
+