Using COC(=O)CN1CCC(CCc2ccccc2)(CNC(N)=NC(=O)c2nc(Cl)c(N)nc2N)CC1 to produce NC(=NC(=O)c1nc(Cl)c(N)nc1N)NCC1(CCc2ccccc2)CCN(CC(=O)O)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.