Exploring PS-i-27. To explore a different substance…

PS-i-27
8-Bromo-3-(3-ethyl-1,2,4-oxadiazol-5-yl)-6-phenyl-4H-imidazo[1,5-a][1,4]benzodiazepine
 8230  C21H16BrN5O  434.289
 Aryldiazepine
 InChI=1S/C21H16BrN5O/c1-2-18-25-21(28-26-18)20-17-11-23-19(13-6-4-3-5-7-13)15-10-14(22)8-9-16(15)27(17)12-24-20/h3-10,12H,2,11H2,1H3
 YWUREMVJHDWQHC-UHFFFAOYSA-N This stereoisomer Any stereoisomer
 CCc1noc(n1)c1ncn2c1CN=C(c1c2ccc(c1)Br)c1ccccc1