Using CO[C@H]1CCN(c2cc(-c3c(C)cccc3C)nc3c2C(=O)N(c2cc(C(C)C)ccc2C)CC3)CC1(C)C to produce CO[C@H]1CCN(c2cc(-c3c(C)cccc3C)nc3c2CN(c2cc(C(C)C)ccc2C)CC3)CC1(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.