Using ClCCN1c2ccc(Cl)cc2C(c2ccsc2)=NCC1CCl, [OH-] to produce Clc1ccc2c(c1)C(c1ccsc1)=NCC1COCCN21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.