Using Cc1[nH]cnc1CSCCS, Cc1[nH]cnc1CSCCN=C=S to produce Cc1[nH]cnc1CSCCNC(=S)SCCSCc1nc[nH]c1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.