132418-32-7 4H-Pyrido(4',3':4,5)thieno(3,2-f)(1,2,4)triazolo(4,3-a)(1,4)diazepine-9(8H)-carboxamide, 7,10-dihydro-6-(2-chlorophenyl)-N-(1,1-dimethylethyl)-1-methyl-