Exploring Ro-16-0071. To explore a different substance…

Ro-16-0071
tert-Butyl 9-oxo-11,12,13,13a-tetrahydro-9H-imidazo[1,5-a]pyrrolo[2,1-c][1,4]benzodiazepine-1-carboxylate
 11721  C19H21N3O3  339.388
 Aryldiazepine
 InChI=1S/C19H21N3O3/c1-19(2,3)25-18(24)15-16-14-9-6-10-21(14)17(23)12-7-4-5-8-13(12)22(16)11-20-15/h4-5,7-8,11,14H,6,9-10H2,1-3H3
 XUGRVOBSFJVQIV-UHFFFAOYSA-N This stereoisomer Any stereoisomer
 O=C(c1ncn2c1C1CCCN1C(=O)c1c2cccc1)OC(C)(C)C