User: I'm searching for the SMILES of a molecule that can be described as:
The molecule is an anionic phospholipid that is the conjugate base of 15-methylhexadecasphing-4-enine, having an anionic phosphate group and a protonated amino group; major species at pH 7.3. It is a conjugate base of a 15-methylhexadecasphing-4-enine 1-phosphate.
Assistant: This is a molecule that fits your description: CC(C)CCCCCCCCC/C=C/[C@@H](O)[C@@H]([NH3+])COP(=O)([O-])[O-]
User: I'm {#searching|looking!} for the {SMILES__description} of a molecule that can be described {#by|as!}:
{description#}
Assistant: This is a molecule that fits {#your|this!} description: {SMILES#}
CC(C)CCCCCCCCC/C=C/[C@@H](O)[C@@H]([NH3+])COP(=O)([O-])[O-]
[(E,2S,3R)-2-azaniumyl-3-hydroxy-15-methylhexadec-4-enyl]phosphate
The molecule is an anionic phospholipid that is the conjugate base of 15-methylhexadecasphing-4-enine, having an anionic phosphate group and a protonated amino group; major species at pH 7.3. It is a conjugate base of a 15-methylhexadecasphing-4-enine 1-phosphate.