RESIDUE 50M 45 CONECT C2 4 C3 C19 N11 H2 CONECT C3 4 C2 C5 O6 H3 CONECT C5 4 C3 H51 H52 H53 CONECT C7 4 O6 C9 C10 H7 CONECT C13 3 C12 C14 H13 CONECT C15 3 C16 C14 N28 CONECT C16 3 C15 C17 H16 CONECT C17 3 C16 C18 C12 CONECT C18 4 C17 C19 H182 H183 CONECT C19 4 C2 C18 C20 C26 CONECT C20 3 C19 O21 N22 CONECT C23 3 N22 O24 N25 CONECT C26 3 C19 N25 O27 CONECT O6 2 C3 C7 CONECT C9 4 C7 H91 H92 H93 CONECT C10 4 C7 N11 H102 H103 CONECT N11 3 C2 C10 C12 CONECT C12 3 C13 C17 N11 CONECT C14 3 C13 C15 H14 CONECT O21 2 C20 H21 CONECT N22 2 C20 C23 CONECT O24 1 C23 CONECT N25 3 C23 C26 H25 CONECT O27 1 C26 CONECT N28 3 C15 O29 O30 CONECT O29 1 N28 CONECT O30 1 N28 CONECT H2 1 C2 CONECT H3 1 C3 CONECT H51 1 C5 CONECT H52 1 C5 CONECT H53 1 C5 CONECT H7 1 C7 CONECT H13 1 C13 CONECT H16 1 C16 CONECT H182 1 C18 CONECT H183 1 C18 CONECT H91 1 C9 CONECT H92 1 C9 CONECT H93 1 C9 CONECT H102 1 C10 CONECT H103 1 C10 CONECT H14 1 C14 CONECT H21 1 O21 CONECT H25 1 N25 END HET 50M 45 HETNAM 50M (2R,4S,4aS,5R)-6'-hydroxy-2,4-dimethyl-8-nitro-1,2,4,4a HETNAM 2 50M -tetrahydro-2'H,6H-spiro[1,4-oxazino[4,3-a]quinoline-5, HETNAM 3 50M 5'-pyrimidine]-2',4'(3'H)-dione FORMUL 50M C17 H18 N4 O6