WURCS=2.0/3,3,2/[axxxxh-1x_1-?_2*NCC/3=O][axxxxh-1x_1-?][a1221m-1x_1-?]/1-2-3/a?|b?|c?}-{a?|b?|c?_a?|b?|c?}-{a?|b?|c?
