O=C(Nc1cncc2ccccc12)C1CN(C(=O)C2CCCN2)Cc2ccc(Cl)cc21
CN1CCCC1C(=O)N1Cc2ccc(Cl)cc2C(C(=O)Nc2cncc3ccccc23)C1
O=C1CC(S(=O)(=O)N2Cc3ccc(Cl)cc3C(C(=O)Nc3cncc4ccccc34)C2)CN1
CN(C)CCS(=O)(=O)N1Cc2ccc(Cl)cc2C(C(=O)Nc2cncc3ccccc23)C1
O=C(Nc1cncc2ccccc12)C1CN(S(=O)(=O)c2cnco2)Cc2ccc(Cl)cc21
O=C(Nc1cncc2ccccc12)C1CN(S(=O)(=O)Cc2nnco2)Cc2ccc(Cl)cc21
O=C(Nc1cncc2ccccc12)C1CN(S(=O)(=O)Cc2nnc[nH]2)Cc2ccc(Cl)cc21
O=C(Nc1cncc2ccccc12)C1CN(S(=O)(=O)c2cocn2)Cc2ccc(Cl)cc21
O=C(Nc1cncc2ccccc12)C1CN(Cc2ccon2)Cc2ccc(Cl)cc21
Designed using Evariste's proprietary design platform Frobenius. Coupled NH core to in stock aldehydes and carboxylic acids from Enamine, and (possibly not in stock but still commerically available) sulfonyl chlorides from chemspace.