Using CNCCCN(C)C, ClCc1ccnc(Nc2ncc(-c3ccccc3)s2)c1 to produce CN(C)CCCN(C)Cc1ccnc(Nc2ncc(-c3ccccc3)s2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.