Using O=C(O)c1nc2cccnc2n1Cc1cc(-c2ccc(Cl)s2)on1, CC(C)N1CCC(N)CC1 to produce CC(C)N1CCC(NC(=O)c2nc3cccnc3n2Cc2cc(-c3ccc(Cl)s3)on2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.