Using COC(=O)c1ccc(Cl)c2nc3n(c12)CCCN3c1cnc(OC)cc1C to produce COc1cc(C)c(N2CCCn3c2nc2c(Cl)ccc(CO)c23)cn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.