Task: Please give me a SMILES based on the text description below.
Description: The molecule is a hydroxycoumarin that is umbelliferone in which the hydrogen at position 6 is substituted by a hydroxy group. It is used in filters for absorption of ultraviolet light. It has a role as an antioxidant, an ultraviolet filter and a plant metabolite.
Result: O=c1ccc2cc(O)c(O)cc2o1
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: {description#}
Result: {SMILES#}
O=c1ccc2cc(O)c(O)cc2o1
C1=CC(=O)OC2=CC(=C(C=C21)O)O
6,7-dihydroxychromen-2-one
The molecule is a hydroxycoumarin that is umbelliferone in which the hydrogen at position 6 is substituted by a hydroxy group. It is used in filters for absorption of ultraviolet light. It has a role as an antioxidant, an ultraviolet filter and a plant metabolite.