Using CN(C)C=O, CC(C)n1ncnc1-c1cn2c(n1)-c1ccc(N3CCN(CC(=O)O)CC3)nc1OCC2 to produce CNC(=O)CN1CCN(c2ccc3c(n2)OCCn2cc(-c4ncnn4C(C)C)nc2-3)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.