0 B13R2.1 C1=CC=C2C(=C1)C(=CN2)CCO 1228 [1,0,1,0,0,0|1,0,0]=3 1 B17R3.35227 C1CCC2=NC3=CC=CC=C3C(=C2C1)N 502 [0,1,0,0,0,1|1,0,1]=4