SMILES: CCCCCC/C=C\\CCCCCCCCCCCCC#C[C@H](C(=O)O)OS(=O)(=O)O
Description: The molecule is a carboxyalkyl sulfate that is tetracos-17-en-3-ynoic acid substituted by a sulfooxy group at position 2 (the 2R,17Z stereoisomer). It is a conjugate acid of a callysponginol sulfate A(1-).