Using Cc1cnn(-c2ccc3c(c2)CC[C@H]3N2CC3(CCN(C(=O)OC(C)(C)C)CC3)C2)c1 to produce Cc1cnn(-c2ccc3c(c2)CC[C@H]3N2CC3(CCNCC3)C2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.