Using CN(CCCOc1nsc(-c2ccccc2)n1)CCc1ccc(N)cc1, CC(=O)OC(C)=O to produce CC(=O)Nc1ccc(CCN(C)CCCOc2nsc(-c3ccccc3)n2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.