{"chebi_id":"9139","chebi_name":"sildenafil","chebi_synonyms":["5-{2-ethoxy-5-[(4-methylpiperazin-1-yl)sulfonyl]phenyl}-1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one","1-((3-(4,7-Dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo(4,3-d)pyrimidin-5-yl)-4-ethoxyphenyl)sulfonyl)-4-methylpiperazine"],"diffprof_id_observed":["MTBLS2825_0002_00000004","MTBLS3750_0001_00000006","MTBLS5195_0002_00000001","MTBLS673_0001_00000006"],"diffprof_id_var_observed":["MTBLS2825_0002_00000004","MTBLS5195_0002_00000001"],"inchikey":"BNRNXUUZRGQAQC-UHFFFAOYSA-N","inn_name":"sildenafil","iupac_name":"5-{2-ethoxy-5-[(4-methylpiperazin-1-yl)sulfonyl]phenyl}-1-methyl-3-propyl-1,6-dihydro-7<em>H</em>-pyrazolo[4,3-<em>d</em>]pyrimidin-7-one","num_study_observed":4,"reactome_ids":["R-HSA-397014","R-HSA-445355"],"reactome_names":["Muscle contraction","Smooth Muscle Contraction"],"study_id_observed":["MTBLS2825","MTBLS3750","MTBLS5195","MTBLS673"],"study_id_var_observed":["MTBLS2825","MTBLS5195"],"synonym_name":"1-((3-(4,7-Dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo(4,3-d)pyrimidin-5-yl)-4-ethoxyphenyl)sulfonyl)-4-methylpiperazine"}