Using CN(CCC(=O)O)C(=O)OC(C)(C)C, Nc1ncc(C2=CCNCC2)nc1-c1nc2ccccc2[nH]1 to produce CNCCC(=O)N1CC=C(c2cnc(N)c(-c3nc4ccccc4[nH]3)n2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.