Using CC(C)(C)OC(=O)N1CC=C(c2cnc(N)c(-c3noc(-c4ccccc4)n3)n2)CC1 to produce Nc1ncc(C2=CCNCC2)nc1-c1noc(-c2ccccc2)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.