Using CCOC(=O)/C=C/CP(=O)(OCC)OCC, CC(C)(CCC=O)n1ccnc1 to produce CCOC(=O)/C=C/C=C/CCC(C)(C)n1ccnc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.