[Zn]1N2C3=C(C)C(C(=O)C)=C2C=C4N=C(C=C5N1C6=C(C7=NC(=C3)C(C)C7CCC(=O)OCC=C(C)CCCC(C)CCCC(C)CCCC(C)C)C(C(=O)OC)C(=O)C6=C5C)C(CC)C4C