Using CCC(CC)Nc1c2c(nc3c(-c4ccc(OC)cc4C)c(C)nn13)CCO2 to produce CCC(CC)Nc1c2occc2nc2c(-c3ccc(OC)cc3C)c(C)nn12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.