0 B16R3.3329 O=C1CCCC2=C1NC3=CC=CC=C32 BBC/521 [0,0,0,0,0,0|3,0,1]=4 1 B15R3.3 C1=CC2=C(C=C1)C3=C(CCNC3)N2 BBC/816 [1,0,0,0,0,0|1,0,0]=2