Using CCc1nnc(SCc2cc(N3CCOCC3)cc(NCc3cccc(OC)c3)n2)s1 to produce CCc1nnc(SCc2cc(N3CCOCC3)cc(NCc3cccc(O)c3)n2)s1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.