Using COc1ccc2c(c1)N(CCCCl)c1cccc(SC)c1S2, OCCC1CCNCC1 to produce COc1ccc2c(c1)N(CCCN1CCC(CCO)CC1)c1cccc(SC)c1S2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.