Using COC(=O)COc1cc(C)cc2c1c1c(C(N)=O)cccc1n2Cc1cccc(C)c1 to produce Cc1cccc(Cn2c3cc(C)cc(OCC(=O)O)c3c3c(C(N)=O)cccc32)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.