Using CCN=C=NCCCN(C)C, CN1C(=O)C2(CCN(C(=O)/C=C/c3ccccc3C(F)(F)F)CC2)c2cc(C(=O)O)ccc21 to produce CN(C)C(=O)c1ccc2c(c1)C1(CCN(C(=O)/C=C/c3ccccc3C(F)(F)F)CC1)C(=O)N2C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.