Using Cc1c(Cl)c(S(C)=O)nc2sc(C(=O)NC3CC3)c(N)c12, OCCCc1ccccn1 to produce Cc1c(Cl)c(OCCCc2ccccn2)nc2sc(C(=O)NC3CC3)c(N)c12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.