M03 MW < 50.0 or > 600.0 M10 carbons < 1 or > 49 M11 carbons < 1 or > 49 M12 carbons < 1 or > 49 M17 MW < 50.0 or > 600.0 M18 MW < 50.0 or > 600.0 M19 MW < 50.0 or > 600.0