Using O=Cc1cccs1, COc1cc(N)c(Cl)cc1C(=O)NCC1CCN(CCCCCCN)CC1 to produce COc1cc(N)c(Cl)cc1C(=O)NCC1CCN(CCCCCCNCc2cccs2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.