Using CCN(CC)C(=S)[S-], CCCc1c(Cl)c2cc(Br)ccc2oc1=O to produce CCCc1c(SC(=S)N(CC)CC)c2cc(Br)ccc2oc1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.