O=C(Nc1cncc2ccccc12)N(Cc1ccccc1)c1cccc(Cl)c1
O=C(Nc1cncc2ccccc12)N(CC1CCCCC1)c1cccc(Cl)c1
O=C(Nc1cncc2ccccc12)N(CC1CCCC1)c1cccc(Cl)c1
O=C(Nc1cncc2ccccc12)N(CC1CCCO1)c1cccc(Cl)c1
O=C(Nc1cncc2ccccc12)N(Cc1ccco1)c1cccc(Cl)c1
O=C(Nc1cncc2ccccc12)N(CC1CCCS1(=O)=O)c1cccc(Cl)c1
O=C(Nc1cncc2ccccc12)N(Cc1c[nH]nn1)c1cccc(Cl)c1
O=C(Nc1cncc2ccccc12)N(Cc1ncn[nH]1)c1cccc(Cl)c1
Cn1cc(CN(C(=O)Nc2cncc3ccccc23)c2cccc(Cl)c2)nn1
Cn1cnc(CN(C(=O)Nc2cncc3ccccc23)c2cccc(Cl)c2)n1
Replacements of cyclohexylethyl with shorter linker
Easier and cheaper to make than longer-chain homologues