N#Cc1ccsc1CN1CCN(C(=O)CCl)CC1
CCNc1cc(CN2CCN(C(=O)CCl)CC2)c(C#N)cn1
N#Cc1cnc(NCO)cc1CN1CCN(C(=O)CCl)CC1
CCNc1scc(C#N)c1CN1CCN(C(=O)CCl)CC1
N#Cc1csc(NCO)c1CN1CCN(C(=O)CCl)CC1
CC(=O)Nc1scc(C#N)c1CN1CCN(C(=O)CCl)CC1
by eye linking of X0305 with X1418 or X1386, retaining covalent warhead, with variants.