Using CI, CN(C)CC(=O)N1c2ccccc2-n2c(n[nH]c2=O)-c2cccnc21 to produce CN(C)CC(=O)N1c2ccccc2N2CN(C)N=C2c2cccnc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.