SMILES: C1=CC(=O)OC2=CC3=C(C=CO3)C=C21
Description: The molecule is the simplest member of the class of psoralens that is 7H-furo[3,2-g]chromene having a keto group at position 7. It has been found in plants like Psoralea corylifolia and Ficus salicifolia. It has a role as a plant metabolite.