Using COc1ccc(C(NC(=O)c2ncc(NCCCNC(=O)OC(C)(C)C)cc2Nc2cc(C)cc(C)n2)c2ccc(OC)cc2)cc1 to produce Cc1cc(C)nc(Nc2cc(NCCCN)cnc2C(N)=O)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.