Using O=C(n1ccnc1)n1ccnc1, NC(c1cccc(OCc2ccccc2)c1)c1nccnc1Cl to produce O=c1[nH]c(-c2cccc(OCc3ccccc3)c2)c2c(Cl)nccn12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.