1-methyl-1,6-dihydropyrazolo[4,3-c]phenothiazine InChI=1/C14H11N3S/c1-17-13-9(8-15-17)6-7-11-14(13)18-12-5-3-2-4-10(12)16-11/h2-8,16H,1H pyrazolo[4,3-c]phenothiazine, 1,6-dihydro-1-methyl-