Using CC(C)(C)OC(N)=O, CC(C)(C)OC(=O)NC1(c2ccc(-c3c(-c4ccccc4)oc4c(N)c([N+](=O)[O-])ccc4c3=O)cc2)CCC1 to produce NC1(c2ccc(-c3c(-c4ccccc4)oc4c(ccc5[nH]c(=O)[nH]c54)c3=O)cc2)CCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.