1,2,7,8,9,10,11,13-octahydro-4-(3-hydroxyphenylthio)-13-oxo-(1)benzothieno-(2',3'-4,5)pyrimido(1,2-a)azepine-3-carboxaldehyde
1,2,7,8,9,10,11,13-octahydro-4-(3-hydroxyphenylthio)-13-oxo-(1)benzothieno-(2',3'-4,5)pyrimido(1,2-a)azepine-3-carboxaldehyde