Using CC(C)(C)OC(=O)N1CCC(Oc2cccc(Cn3cnc4cc(-c5ccc(Cl)cc5)sc4c3=O)n2)CC1 to produce O=c1c2sc(-c3ccc(Cl)cc3)cc2ncn1Cc1cccc(OC2CCNCC2)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.