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