WURCS=2.0/1,1,0/[a221-1b_1-4_1*C_2*(CCC^ZCC^EC$2)/7O/5OC^R(CC^ZCCCC$11)/14O/10C^R(CC^ECCCC$19/18$4)/23O/21O_3*(CC^ECCCC$2)/6O/4O_4*(CC^ZCCCC$2)/5O]/1/