Using COc1c(C)cc2[nH]c(S)nc2c1C, Cc1ccnc(CCl)c1C to produce COc1c(C)cc2[nH]c(SCc3nccc(C)c3C)nc2c1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.