Using CC(C)OC(=O)N1CCC(ON=C2CCNCC2)CC1, COC(=O)c1cnc(Cl)nc1C(F)(F)F to produce COC(=O)c1cnc(N2CCC(=NOC3CCN(C(=O)OC(C)C)CC3)CC2)nc1C(F)(F)F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.