Using [BH3-]C#N, Cn1cc2cc(C(F)(F)F)cc(COCC3(c4ccccc4)CCNCC3)c2n1 to produce CN1CCC(COCc2cc(C(F)(F)F)cc3cn(C)nc23)(c2ccccc2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.