RESIDUE 540 42 CONECT C1 4 C2 H1 H1A H1B CONECT F1 1 C12 CONECT N1 2 C3 C4 CONECT O1 2 C14 C18 CONECT C2 3 C1 C3 C6 CONECT N2 2 C7 C8 CONECT C3 3 N1 C2 H3 CONECT N3 3 C7 C9 C10 CONECT C4 3 N1 C5 H4 CONECT N4 2 C15 C16 CONECT C5 3 C4 C6 H5 CONECT C6 3 C2 C5 C7 CONECT C7 3 N2 N3 C6 CONECT C8 3 N2 C9 C19 CONECT C9 3 N3 C8 C16 CONECT C10 3 N3 C11 C15 CONECT C11 3 C10 C12 H11 CONECT C12 3 F1 C11 C13 CONECT C13 3 C12 C14 H13 CONECT C14 3 O1 C13 C15 CONECT C15 3 N4 C10 C14 CONECT C16 3 N4 C9 C17 CONECT C17 4 C16 H17 H17A H17B CONECT C18 4 O1 H18 H18A H18B CONECT C19 4 C8 H19 H19A H19B CONECT H1 1 C1 CONECT H1A 1 C1 CONECT H1B 1 C1 CONECT H3 1 C3 CONECT H4 1 C4 CONECT H5 1 C5 CONECT H11 1 C11 CONECT H13 1 C13 CONECT H17 1 C17 CONECT H17A 1 C17 CONECT H17B 1 C17 CONECT H18 1 C18 CONECT H18A 1 C18 CONECT H18B 1 C18 CONECT H19 1 C19 CONECT H19A 1 C19 CONECT H19B 1 C19 END HET 540 42 HETNAM 540 8-fluoro-6-methoxy-3,4-dimethyl-1-(3-methylpyridin-4-yl HETNAM 2 540 )imidazo[1,5-a]quinoxaline FORMUL 540 C19 H17 F1 N4 O1