label: 2-(1-methylthio)-5-(2-morpholinoethylamino)-8,9-dihydro-7H-thiopyrano(3,2-d)(1,2,4)triazolo(1,5-a)pyrimidine hydrochloride
label_lc: 2-(1-methylthio)-5-(2-morpholinoethylamino)-8,9-dihydro-7h-thiopyrano(3,2-d)(1,2,4)triazolo(1,5-a)pyrimidine hydrochloride