[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is an orally available inhibitor of lysine specific histone demethylase 1 (KDM1A; LSD1), with potential antineoplastic activity. Upon administration, iadademstat binds to and inhibits LSD1, a demethylase that suppresses the expression of target genes by converting the di- and mono-methylated forms of lysine at position 4 of histone H3 (H3K4) to mono- and unmethylated H3K4, respectively. LSD1 inhibition enhances H3K4 methylation and increases the expression of tumor suppressor genes. This may lead to an inhibition of cell growth in LSD1-overexpressing tumor cells. In addition, LSD1 demethylates mono- or di-methylated H3K9, which increases gene expression of tumor promoting genes; inhibition of LSD1 promotes H3K9 methylation and decreases transcription of these genes. LSD1, an enzyme belonging to the flavin adenine dinucleotide (FAD)-dependent amine oxidase family, is overexpressed in certain tumor cells and plays a key role in in the regulation of gene expression, tumor cell growth and survival."}, {"from": "gpt", "value": "[C][C][C][Branch1][#Branch1][C][C][C][Ring1][=Branch1][N][N][C@@H1][C][C@H1][Ring1][Ring1][C][=C][C][=C][C][=C][Ring1][=Branch1]"}]