Using CI, COc1ccc2c(C(=O)c3cc(OC)c(OC)c(OC)c3)c(-c3c[nH]cn3)oc2c1 to produce COc1ccc2c(C(=O)c3cc(OC)c(OC)c(OC)c3)c(-c3cn(C)cn3)oc2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.