SMILES: CN(C)[C@H]1[C@@H]2[C@H]([C@@H]3C(=C)C4=C(C(=CC=C4)O)C(=C3C(=O)[C@@]2(C(=C(C1=O)C(=O)N)O)O)O)O
Description: The molecule is a tetracycline that is the 6-methylene analogue of oxytetracycline, obtained by formal dehydration at position 6. It has a role as an antibacterial drug. It is a member of tetracyclines, a tertiary alpha-hydroxy ketone and a primary carboxamide.