Exploring XL-i-270. To explore a different substance…

XL-i-270
8-Ethynyl-1-methyl-6-phenyl-4H-[1,2,4]triazolo[4,3-a][1,4]benzodiazepine
 8224  C19H14N4  298.341
 Aryldiazepine
 InChI=1S/C19H14N4/c1-3-14-9-10-17-16(11-14)19(15-7-5-4-6-8-15)20-12-18-22-21-13(2)23(17)18/h1,4-11H,12H2,2H3
 YMFJMRVJWVJJAB-UHFFFAOYSA-N This stereoisomer Any stereoisomer
 C#Cc1ccc2c(c1)C(=NCc1n2c(C)nn1)c1ccccc1