Using CCC[Mg]Cl, CCNC(=O)Nc1nc2cc(-c3cccnc3)cc(C(=O)N(C)OC)n2n1 to produce CCCC(=O)c1cc(-c2cccnc2)cc2nc(NC(=O)NCC)nn12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.