SMILES: CC[C@@H]1[C@H](C2=CC3=C(C(=C(N3)C=C4[C@H]([C@@H](C(=N4)C5=C6C(=C(C(=CC1=N2)N6)C)C(=O)[C@@H]5C(=O)OC)CCC(=O)OC/C=C(\\C)/CCC[C@H](C)CCC[C@H](C)CCCC(C)C)C)C)C(=O)C)C
Description: The molecule is a bacteriopheophytin consisting of bacteriochlorophyll a with two hydrogen atoms replacing the magnesium centre. It is a bacteriopheophytin and a methyl ester.