0 B21R3.7747 O=C1OC(C2=CC=CC=C2)=N\C1=C/C3=CC=CC=C3 18315 [2,0,0,0,0,0|1,0,0]=3 1 B21R3.7747 O=C1OC(C2=CC=CC=C2)=N\C1=C\C3=CC=CC=C3 538 [2,0,0,0,0,0|1,0,0]=3