Using CC(C)(C)OC(=O)N1CCC(c2n[nH]c(-c3ccccn3)n2)CC1 to produce c1ccc(-c2nc(C3CCNCC3)n[nH]2)nc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.