CCNc1ncc(C#N)cc1CC(=O)Nc1cnccc1C
CCNc1ncc(C#N)cc1NC(=O)Nc1cnccc1C
Cc1ccncc1NC(=O)Nc1cc(C#N)cnc1CCNS(C)(=O)=O
NS(=O)(=O)c1ccc2scc(CN3CCC(O)CC3)c2c1
O=C(Cc1c[nH]c2ncccc12)NCc1cccc(Cl)c1
N#Cc1cccc(CNC(=O)Cc2c[nH]c3ncccc23)c1
O=C(Cc1c[nH]c2ncccc12)NCc1ccc(Cl)cc1
N#Cc1ccc(CNC(=O)Cc2c[nH]c3ncccc23)cc1
O=C(Cc1c[nH]c2ncccc12)NCc1cc(Cl)ccn1
N#Cc1ccnc(CNC(=O)Cc2c[nH]c3ncccc23)c1
O=C(Cc1c[nH]c2ncccc12)NCc1ccc(Cl)cn1
N#Cc1ccc(CNC(=O)Cc2c[nH]c3ncccc23)nc1
The design of the molecules was done by superimposing the different fragments from the crystal structures (by eye). The reactions should be fairly easy urea formation or amide coupling all from readily available starting materials. Fragments used for the conception of the ideas are the following x0104, x0161, x0195, x0305, x0387, x0678, x1382