CC(=O)NC(CC(N)=O)C1CN(C(O)CCl)CCN1C(C)O
CC(O)N1CCN(C(O)CCl)CC1C(CC(N)=O)NC(N)=O
CCC(=O)NC(CC(N)=O)C1CN(C(O)CCl)CCN1C(C)O
CC(O)N1CCN(C(O)CCl)CC1C(CC(N)=O)NC(=O)CC(N)=O
CC(O)N1CCN(C(O)CCl)CC1C(CC(N)=O)NC(=O)CN
CCC(O)N1CCN(C(O)CCl)CC1C(CC(N)=O)NC(C)=O
CC(=O)NC(CC(N)=O)C1CN(C(O)CCl)CCN1C(O)CO
by eye merging of X0981 and X1493, with some modification to try and generate extra contacts.