Task: Please create a molecule SMILES based on the text description.
Description: The molecule is an amino acid betaine that is ergothioneine in which the hydrogen attached to the sulfur is replaced by a methyl group. It has been isolated from the deepwater (500-1,600 m) marine sponge Macandrewia azorica. It has a role as a marine metabolite and an animal metabolite. It is an amino-acid betaine, a member of imidazoles and a methyl sulfide. It derives from an ergothioneine.
Result: CSc1ncc(C[C@@H](C(=O)[O-])[N+](C)(C)C)[nH]1
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: {description#}
Result: {SMILES#}
(2S)-3-(2-methylsulfanyl-1H-imidazol-5-yl)-2-(trimethylazaniumyl)propanoate
The molecule is an amino acid betaine that is ergothioneine in which the hydrogen attached to the sulfur is replaced by a methyl group. It has been isolated from the deepwater (500-1,600 m) marine sponge Macandrewia azorica. It has a role as a marine metabolite and an animal metabolite. It is an amino-acid betaine, a member of imidazoles and a methyl sulfide. It derives from an ergothioneine.