SMILES: C[C@]12CC=C3C=C4[C@H]([C@@H]([C@H](C[C@]45CC[C@@]3([C@@H]1CC(=O)[C@@H]2C6=CC7=C(C=C6)C=CN=C7)O5)N(C)C)O)O
Description: The molecule is a member of the class of cortistatins that is cortistatin A in which the hydrogens at position 16 have been replaced by an oxo group. It is a member of cortistatins, a diol, a cyclic ketone and a secondary alcohol. It derives from a cortistatin B.