SMILES: C[S+](C)CC[C@@H](C(=O)[O-])N
Description: The molecule is a sulfonium betaine that is a conjugate base of S-methyl-L-methionine obtained by the deprotonation of the carboxy group. It is a sulfonium betaine and a methyl-L-methionine. It derives from a L-methioninate. It is a conjugate base of a S-methyl-L-methionine.