Using CC(C)(C)OC(=O)N1CCC(C(N)=O)(c2ccc3ccccc3c2)CC1 to produce NC(=O)C1(c2ccc3ccccc3c2)CCNCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.