Using CC(=O)NCCC1CCc2ccc3nc(CCC(C)O)oc3c21 to produce CC(=O)CCc1nc2ccc3c(c2o1)C(CCNC(C)=O)CC3, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.