RESIDUE 01U 18 CONECT N25 3 C26 H25 H2 CONECT C26 3 N25 C31 C27 CONECT C31 3 C26 C30 H31 CONECT C30 3 C31 S34 C29 CONECT S34 2 C30 C33 CONECT C33 3 S34 N35 N32 CONECT N35 3 C33 H351 H352 CONECT N32 2 C33 C29 CONECT C29 3 C30 N32 C28 CONECT C28 3 C29 C27 H28 CONECT C27 3 C26 C28 H27 CONECT H25 1 N25 CONECT H31 1 C31 CONECT H351 1 N35 CONECT H352 1 N35 CONECT H28 1 C28 CONECT H27 1 C27 CONECT H2 1 N25 END HET 01U 18 HETNAM 01U 1,3-benzothiazole-2,6-diamine FORMUL 01U C7 H7 N3 S1