digraph G {
	node [shape=box]
	"COc1cc2c(=O)[nH]c(=O)n([C@@H]3O[C@H](CO)[C@H]4OC(C)(C)O[C@H]43)c2cc1OC" -> "COc1cc2[nH]c(=O)[nH]c(=O)c2cc1OC" [label=""]
	"COc1cc2c(=O)[nH]c(=O)n([C@@H]3O[C@H](CO)[C@H]4OC(C)(C)O[C@H]43)c2cc1OC" -> "CC1(C)O[C@@H]2[C@@H](CO)OC(=O)[C@@H]2O1" [label=""]
	"CC1(C)O[C@@H]2[C@@H](CO)OC(=O)[C@@H]2O1" -> "CC(C)=O" [label=""]
	"CC1(C)O[C@@H]2[C@@H](CO)OC(=O)[C@@H]2O1" -> "O=C1O[C@H](CO)[C@@H](O)[C@H]1O" [label=""]
}
