Using CN(C)CCCl, CN(CCc1ccccc1)C1CCN(C(=O)c2ccc(-n3cncn3)c(O)c2)CC1 to produce CN(C)CCOc1cc(C(=O)N2CCC(N(C)CCc3ccccc3)CC2)ccc1-n1cncn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.