Using CC(=O)O[BH-](OC(C)=O)OC(C)=O, O=c1[nH]c2ccc([C@H]3CC[C@H](NCCCc4ccc(F)cc4)CC3)cc2s1 to produce CN(CCCc1ccc(F)cc1)[C@H]1CC[C@H](c2ccc3[nH]c(=O)sc3c2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.