CC(CCCc1ccc(S(N)(=O)=O)cc1)C(CCCNS(C)(=O)=O)C(=O)NC1=CN=C2C=CC=CC12
Cc1nnc(CC(C(=O)NC2=CN=C3C=CC=CC23)C(C)CCCc2ccc(S(N)(=O)=O)cc2)s1
I examined several fragments by eye and made linkages that seemed to be the appropriate distances and angles. I opened some rings to accommodate the needed binding geometry.