0 B15R2.2195 C1=CC=C(CCC2=CC=NC=C2)C=C1 1815 [2,0,0,0,0,0|2,0,0]=4 1 B15R2.2195 C1=CC=C(CCC2=NC=CC=C2)C=C1 1813 [2,0,0,0,0,0|1,0,0]=3