A soybean cultivar, designated 917013, is disclosed. and tautomers, pharmaceutically acceptable salts, and prodrugs thereof, wherein X is S, S, or S2; and O is selected from alkyl, cycloalkyl, arylalkyl, aryl, heteroaryl, and heterocyclic, all optionally substituted, are described, as are pharmaceutical compositions comprising the same, complexes comprising the same, e. The second printed circuit board has a first surface on which the second external connector is mounted thereon, a signal pattern of the second external connector is formed on the first surface, and a second surface. The infrared identification system provides rapid and positive friend or foe identification of land, sea and air vehicles at long ranges without being jammed, intercepted or mimicked.