Using O=C(OCc1ccccc1)N1CCC2(CC1)Oc1ncccc1-n1cccc12 to produce c1cnc2c(c1)-n1cccc1C1(CCNCC1)O2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.