7-Amino-6-chloro-1-methyl-1H-pyrrolo[4,3,2-de]quinolin-8-one 7-amino-6-chloro-1-methylpyrrolo[4,3,2-de]quinolin-8(1H)-one InChI=1/C11H8ClN3O/c1-15-4-5-2-3-14-9-6(5)10(15)11(16)8(13)7(9)12/h2-4H,13H2,1H Isobatzelline E pyrrolo[4,3,2-de]quinolin-8(1H)-one, 7-amino-6-chloro-1-methyl-