Using COc1ccc(N2CCN(c3c(C)c(C)c4c(c3C)C(C)(O)C(C)(C)O4)CC2)cc1 to produce C=C1c2c(C)c(N3CCN(c4ccc(OC)cc4)CC3)c(C)c(C)c2OC1(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.