Using O=c1[nH]nc2ccc(NCCCN3CCC(OC(c4ccccc4)c4ccccc4)CC3)nn12, CC(C)(C)C(=O)OCCl to produce CC(C)(C)C(=O)OCn1nc2ccc(NCCCN3CCC(OC(c4ccccc4)c4ccccc4)CC3)nn2c1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.