InChI=1/C13H14N4OS/c1-8(18)17-10-7-5-4-6-9(10)11-12(17)19-13(14-2)16(3)15-11/h4-7,12H,1-3H3/b14-13 N-[(3Z)-5-acetyl-2-methyl-4a,5-dihydro[1,3,4]thiadiazino[6,5-b]indol-3(2H)-ylidene]methanamine [1,3,4]thiadiazino[6,5-b]indole, 5-acetyl-2,3,4a,5-tetrahydro-2-methyl-3-(methylimino)-, (3Z)-