User: I want to create a SMILES.
Assistant: This sounds very interesting. Should it be a special one?
User: Yes, the molecule should not be a human ether-à-go-go related gene (hERG) blocker (<10uM).
Assistant: Understood, this SMILES is not a human ether-à-go-go related gene (hERG) blocker (<10uM): COC(=O)N[C@@H]1CC(C)(C)c2ccc(Nc3nc(NCC(F)F)c4occc4n3)cc2NC1=O
User: I want to {#come up with|create|generate!} a {#molecule |!}{SMILES__description}.
Assistant: {#This sounds very exciting. |This sounds very interesting. !}Should it be a special {#molecule|one!}?
User: Yes, the molecule should {herg_blocker#not &NULL}be a {herg_blocker__names__noun}.
Assistant: {#Understood|Got it|Ok!}, this {SMILES__description} is {herg_blocker#not &NULL}a {herg_blocker__names__noun}: {SMILES#}
methyl N-[(3R)-8-[[4-(2,2-difluoroethylamino)furo[3,2-d]pyrimidin-2-yl]amino]-5,5-dimethyl-2-oxo-3,4-dihydro-1H-1-benzazepin-3-yl]carbamate