Using CCOC(=O)CCCNc1c(N)cnc2cccnc12, CCCCC(=O)Cl to produce CCCCc1nc2cnc3cccnc3c2n1CCCC(=O)OCC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.