0 B16R2.2256 C1=CC=C(CCCC2CCCCN2)C=C1 BB56-0720 [0,0,0,1,0,0|2,0,0]=3 1 B16R2.2256 C1=CC=C(CCNC2CCOCC2)C=C1 BB53-1522 [0,0,0,1,0,0|3,0,0]=4