Using CC(C)(C)OC(=O)N1CCc2cc(Oc3ccc(C(N)=O)cc3)ccc2C1 to produce NC(=O)c1ccc(Oc2ccc3c(c2)CCNC3)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.