Using CN1CCC[C@H]1COc1cccc([C@H](O)CCNC(=O)OC(C)(C)C)c1 to produce CN1CCC[C@H]1COc1cccc([C@H](O)CCN)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.