SMILES: C[NH+]1CC[C@@H]([C@@H](C1)O)C2=C(C=C(C3=C2OC(=CC3=O)C4=CC=CC=C4Cl)O)O
Description: The molecule is an ammonium ion resulting from the protonation of the amino group of alvocidib. It is a conjugate acid of an alvocidib.