Using CC(C)(C)OC(=O)N1CCC(CC(O)c2c3c(nn2-c2ccccc2)c(=O)[nH]c2ccccc23)CC1 to produce O=c1[nH]c2ccccc2c2c(C(O)CC3CCNCC3)n(-c3ccccc3)nc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.