Task: Please create a SMILES based on the text description below.
Description: The molecule is an indole alkaloid that is 1,2,3,4-tetrahydrocyclopenta[b]indole substituted by geminal-methyl groups at position 3 and oxo groups at positions 1 and 2. It has been isolated from the ethanol extract of the stems of Brucea mollis. It has a role as a plant metabolite. It is an alpha-diketone, an indole alkaloid, an organic heterotricyclic compound and an aromatic ketone.
Result: CC1(C)C(=O)C(=O)c2c1[nH]c1ccccc21
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: {description#}
Result: {SMILES#}
CC1(C)C(=O)C(=O)c2c1[nH]c1ccccc21
3,3-dimethyl-4H-cyclopenta[b]indole-1,2-dione
The molecule is an indole alkaloid that is 1,2,3,4-tetrahydrocyclopenta[b]indole substituted by geminal-methyl groups at position 3 and oxo groups at positions 1 and 2. It has been isolated from the ethanol extract of the stems of Brucea mollis. It has a role as a plant metabolite. It is an alpha-diketone, an indole alkaloid, an organic heterotricyclic compound and an aromatic ketone.