RESIDUE 546 41 CONECT C1 4 C2 H1 H1A H1B CONECT N1 2 C4 C5 CONECT O1 2 C14 C15 CONECT C2 3 C1 C3 C6 CONECT N2 2 C7 C8 CONECT C3 3 C2 C4 H3 CONECT N3 3 C7 C9 C10 CONECT C4 3 N1 C3 H4 CONECT N4 2 C10 C14 CONECT C5 3 N1 C6 H5 CONECT N5 2 C11 C16 CONECT C6 3 C2 C5 C7 CONECT C7 3 N2 N3 C6 CONECT C8 3 N2 C9 C18 CONECT C9 3 N3 C8 C16 CONECT C10 3 N3 N4 C11 CONECT C11 3 N5 C10 C12 CONECT C12 3 C11 C13 H12 CONECT C13 3 C12 C14 H13 CONECT C14 3 O1 N4 C13 CONECT C15 4 O1 H15 H15A H15B CONECT C16 3 N5 C9 C17 CONECT C17 4 C16 H17 H17A H17B CONECT C18 4 C8 H18 H18A H18B 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 H12 1 C12 CONECT H13 1 C13 CONECT H15 1 C15 CONECT H15A 1 C15 CONECT H15B 1 C15 CONECT H17 1 C17 CONECT H17A 1 C17 CONECT H17B 1 C17 CONECT H18 1 C18 CONECT H18A 1 C18 CONECT H18B 1 C18 END HET 546 41 HETNAM 546 2-methoxy-6,7-dimethyl-9-(4-methylpyridin-3-yl)imidazo[ HETNAM 2 546 1,5-a]pyrido[3,2-e]pyrazine FORMUL 546 C18 H17 N5 O1