Using CCC(O)CC, Cc1cc(C)c(-n2ccc3c(Cl)nn(C)c(=O)c32)c(C)c1 to produce CCC(CC)Oc1nn(C)c(=O)c2c1ccn2-c1c(C)cc(C)cc1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.