Using CCOC(=O)CC1(C(=O)c2ccc3c(c2)nc(Cc2ccc(C(=N)N)cc2)n3C)CCCCC1 to produce Cn1c(Cc2ccc(C(=N)N)cc2)nc2cc(C(=O)C3(CC(=O)O)CCCCC3)ccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.