Using CN(C)CCCCl, Nc1nc(S)nc2c1nc(O)n2Cc1ccccc1 to produce CN(C)CCCSc1nc(N)c2ncn(Cc3ccccc3)c2n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.