0 B16R2.187 NCC(C1=CC=CC=C1)C2CCCCC2 B049453 [0,0,1,0,0,1|0,0,0]=2 1 B16R2.187 NCC(C1=CC=CC=C1)N2CCOCC2 B029387 [0,0,1,0,0,1|1,0,0]=3