Using CC(C)OC(=O)Cl, Cc1c(C2=CCNCC2)nnn1-c1ccccc1 to produce Cc1c(C2=CCN(C(=O)OC(C)C)CC2)nnn1-c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.