0  B21R2.402445  CC(=O)NNC(=O)C(C1=CC=CC=C1)C2=CC=CC=C2 c09512 [0,0,0,0,0,1|3,0,0]=4
1  B18R2.2312  NNC(=O)C(C1=CC=CC=C1)C2=CC=CC=C2 M05235 [2,0,0,0,0,0|2,0,0]=4