O=C(C(=O)N1CCN(C(=O)c2cccc(F)c2)CC1)c1c[nH]c2cnccc12
O=C(C(=O)N1CCN(C(=O)c2cccc(Cl)c2)CC1)c1c[nH]c2cnccc12
O=C(C(=O)N1CCN(C(=O)c2ccccc2)CC1)c1c[nH]c2cnccc12
COc1cncc2[nH]cc(C(=O)C(=O)N3CCN(C(=O)c4ccccc4)CC3)c12
Inspired by your fragments and the structure of the anti-HIV1 drug Temsavir which bears very similar structural motifs.
How will you inform about the progress?