Exploring 3789. To explore a different substance…

N-(2-Methoxyphenyl)-3-oxo-1,2,3,5-tetrahydropyrido[1,2-a]benzimidazole-4-carboxamide
 3789  C19H17N3O3  335.357
 InChI=1S/C19H17N3O3/c1-25-16-9-5-3-7-13(16)21-19(24)17-15(23)10-11-22-14-8-4-2-6-12(14)20-18(17)22/h2-9,20H,10-11H2,1H3,(H,21,24)
 WSGJSVWHMHEHHF-UHFFFAOYSA-N This stereoisomer Any stereoisomer
 COc1ccccc1NC(=O)C1=c2[nH]c3c(n2CCC1=O)cccc3