Task: Please create a description for a molecule based on its representation.
Molecule SMILES: CC[C@H](C)C(=O)C/C=C/C(C)C[C@@H](O)[C@@H](CC)C(=O)[O-]
Constraint: Answer the question with full sentences.
Result: The molecule is the conjugate base of ketomycolic acid type-2 (XII). A class of mycolic acids characterized by the presence of a proximal alkenyl group with a trans C=C double bond and a distal oxo group and a (CH-CH3) fragment of (S) stereochemistry in the meromycolic chain.
Task: Please create a {#text |!}description for a molecule{# based on its representation|!}.
{#Molecule |!}{SMILES__description}: {SMILES#}
Constraint: Answer the question with {#full|complete!} sentences.
Result: {description#}
CC[C@H](C)C(=O)C/C=C/C(C)C[C@@H](O)[C@@H](CC)C(=O)[O-]
(E,2R,3R,10S)-2-ethyl-3-hydroxy-5,10-dimethyl-9-oxododec-6-enoate
The molecule is the conjugate base of ketomycolic acid type-2 (XII). A class of mycolic acids characterized by the presence of a proximal alkenyl group with a trans C=C double bond and a distal oxo group and a (CH-CH3) fragment of (S) stereochemistry in the meromycolic chain.