L-​Prolinamide, N-​acetyl-​3-​[[6-​[[2-​[(6S)​-​4-​(4-​chlorophenyl)​-​2,​3,​9-​trimethyl-​6H-​thieno[3,​2-​f]​[1,​2,​4]​triazolo[4,​3-​a]​[1,​4]​diazepin-​6-​yl]​acetyl]​amino]​hexyl]​thio]​-​L-​valyl-​4-​hydroxy-​N-​[[4-​(4-​methyl-​5-​thiazolyl)​phenyl