Task: Please answer the following question about the molecule with SMILES O=S(=O)(O)Oc1c[nH]c2ccccc12.
Description: Please describe this drug.
Answer: A substance occurring in the urine of mammals and also in blood plasma as the normal metabolite of tryptophan. An increased urinary excretion of indican is seen in Hartnup disease from the bacterial degradation of unabsorbed tryptophan.
Task: Please answer the following question about the molecule with {SMILES__description} {SMILES#}.
{#Description|Question|Request!}: {quest#}
{#Result|Answer|Completion!}: {answ#}
O=S(=O)(O)Oc1c[nH]c2ccccc12
C1=CC=C2C(=C1)C(=CN2)OS(=O)(=O)O
1H-indol-3-ylhydrogensulfate
Please describe this drug.