Using CCC(C)CN, CC(CN1CCCC1)N1c2ccccc2Sc2ccc(C(N)=S)cc21 to produce CCC(C)CNC(=S)c1ccc2c(c1)N(C(C)CN1CCCC1)c1ccccc1S2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.