O=C(NC1COC1)[1*].C[C@@H](CN(C1)C([2*])=O)C1N[1*].Oc(cccc1)c1[2*] 277310376-742385846;494730607-371477059;795584461-057380287;urea-3
O=C(NC(CCO1)C1=O)[1*].C[C@@H](CN(C1)C([2*])=O)C1N[1*].Oc(cccc1)c1[2*] 526753034-918382212;494730607-371477059;795584461-057380287;urea-3