Using CC12CCC(C(=O)OC3CCn4c(CCc5ccccc5)nc5cccc3c54)(OC1=O)C2(C)C to produce OC1CCn2c(CCc3ccccc3)nc3cccc1c32, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.