RESIDUE A8B 70 CONECT C1 3 C2 C6 N7 CONECT C2 3 C1 C3 C10 CONECT C3 3 C2 C4 H3 CONECT C4 3 C3 C5 H4 CONECT C5 3 C4 C6 H5 CONECT C6 3 C1 C5 H6 CONECT N7 2 C1 C8 CONECT C8 3 N7 C9 C17 CONECT C9 3 C8 C10 C14 CONECT C10 3 C2 C9 N11 CONECT N11 3 C10 C25 HN11 CONECT C14 4 C9 C15 H14 H14A CONECT C15 4 C14 C16 H15 H15A CONECT C16 4 C15 C17 H16 H16A CONECT C17 4 C8 C16 H17 H17A CONECT C19 4 C20 C22 H19 H19A CONECT C20 4 C19 C21 H20 H20A CONECT C21 4 C20 C24 H21 H21A CONECT C22 4 C19 C29 H22 H22A CONECT C24 4 C21 C25 H24 H24A CONECT N24 3 C30 C35 HN24 CONECT C25 4 N11 C24 H25 H25A CONECT C26 3 C27 N32 H26 CONECT C27 3 C26 C35 H27 CONECT C29 4 C22 C30 H29 H29A CONECT C30 4 N24 C29 H30 H30A CONECT N32 2 C26 C33 CONECT C33 3 N32 C34 C42 CONECT C34 3 C33 C35 C39 CONECT C35 3 N24 C27 C34 CONECT C39 3 C34 C40 H39 CONECT C40 3 C39 C41 H40 CONECT C41 3 C40 C42 H41 CONECT C42 3 C33 C41 H42 CONECT H3 1 C3 CONECT H4 1 C4 CONECT H5 1 C5 CONECT H6 1 C6 CONECT HN11 1 N11 CONECT H14 1 C14 CONECT H14A 1 C14 CONECT H15 1 C15 CONECT H15A 1 C15 CONECT H16 1 C16 CONECT H16A 1 C16 CONECT H17 1 C17 CONECT H17A 1 C17 CONECT H19 1 C19 CONECT H19A 1 C19 CONECT H20 1 C20 CONECT H20A 1 C20 CONECT H21 1 C21 CONECT H21A 1 C21 CONECT H22 1 C22 CONECT H22A 1 C22 CONECT H24 1 C24 CONECT H24A 1 C24 CONECT HN24 1 N24 CONECT H25 1 C25 CONECT H25A 1 C25 CONECT H26 1 C26 CONECT H27 1 C27 CONECT H29 1 C29 CONECT H29A 1 C29 CONECT H30 1 C30 CONECT H30A 1 C30 CONECT H39 1 C39 CONECT H40 1 C40 CONECT H41 1 C41 CONECT H42 1 C42 END HET A8B 70 HETSYN A8B TACRINE(8)-4-AMINOQUINOLINE HETNAM A8B N-QUINOLIN-4-YL-N'-(1,2,3,4-TETRAHYDROACRIDIN-9-YL)OCTA HETNAM 2 A8B NE-1,8-DIAMINE FORMUL A8B C30 H36 N4