SMILES: CCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)([O-])OC1[C@@H]([C@H](C([C@H]([C@H]1O)OP(=O)([O-])[O-])OP(=O)([O-])[O-])OP(=O)([O-])[O-])O)OC(=O)CCCCCCCCCCCCCCC
Description: The molecule is a 1-phosphatidyl-1D-myo-inositol 3,4,5-trisphosphate(7-) in which the phosphatidyl acyl groups at positions 1 and 2 are both specified as hexadecanoyl (palmitoyl). It is a conjugate base of a 1,2-dihexadecanoyl-sn-glycero-3-phospho-(1D-myo-inositol-3,4,5-trisphosphate).