[Mg++].[H]\C(COC(=O)CC[C@@]1([H])\C2=C3/C4=NC(=CC5=NC(=CC6=NC(C=C([N-]2)[C@]1([H])C)=C(C)C6=CO)C(C)=C5CC)C(C)=C4C(=O)[C@@]3([H])C(=O)OC)=C(\C)CCC[C@@]([H])(C)CCC[C@@]([H])(C)CCCC(C)C