RESIDUE M1E 18 CONECT C01 4 N02 H1 H2 H3 CONECT C03 3 C11 N02 N04 CONECT C05 3 N04 N06 H4 CONECT C07 3 C08 C11 N06 CONECT C08 3 C07 C09 H5 CONECT C09 3 C08 S10 H6 CONECT C11 3 C03 C07 S10 CONECT N02 3 C01 C03 H7 CONECT N04 2 C03 C05 CONECT N06 2 C05 C07 CONECT S10 2 C09 C11 CONECT H1 1 C01 CONECT H2 1 C01 CONECT H3 1 C01 CONECT H4 1 C05 CONECT H5 1 C08 CONECT H6 1 C09 CONECT H7 1 N02 END HET M1E 18 HETNAM M1E ~{N}-methylthieno[3,2-d]pyrimidin-4-amine FORMUL M1E C7 H7 N3 S1