Using O=S(=O)(Cl)c1cccc2cccnc12, CC(C)(C)OC(=O)N1CCNCC1 to produce O=S(=O)(c1cccc2cccnc12)N1CCNCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.