CC(=O)N1CCN(Cc2cccc(C#N)c2)CC1
CC#Cc1cccc(CN2CCN(C(C)=O)CC2)c1
CC(=O)N1CCN(Cc2cccc(N3CCCCC3)c2)CC1
CC(=O)NCCc1c[nH]c2c(CN3CCN(C(C)=O)CC3)cccc12
CC(=O)NCCc1c[nH]c2c(CN3CCN(C(C)=O)CC3)cc(C#N)cc12
combining fragments X0104 and X0692 by eye, trying to poke a hole