Using CCOC(=O)c1cnn(CCN2C(=O)N(CC3CC3)N3C4=C(c5ccco5)N=CN(N)C4=NC23)c1 to produce NN1C=NC(c2ccco2)=C2C1=NC1N(CCn3cc(C(=O)O)cn3)C(=O)N(CC3CC3)N21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.