InChI=1/C10H9NOS/c1-6-9(12-6)10-11-7-4-2-3-5-8(7)13-10/h2-6,9H,1H3/t6-,9+/m1/s benzothiazole, 2-[(2S,3R)-3-methyloxiranyl]- rel-2-[(2R,3S)-3-methyloxiran-2-yl]-1,3-benzothiazole