User: I want to come up with a SMILES.
Assistant: This sounds very exciting. Should it be a special molecule?
User: Yes, the molecule should not be a human ether-à-go-go related gene (hERG) blocking compound (<10uM).
Assistant: Understood, this SMILES is not a human ether-à-go-go related gene (hERG) blocking compound (<10uM): CC(C)[C@H](Oc1ccc(CNC(=O)[C@@H]2CCCN2C(=O)C[C@H](N)Cc2cc(F)ccc2F)cc1)C(=O)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#}
(2S)-2-[4-[[[(2S)-1-[(3R)-3-amino-4-(2,5-difluorophenyl)butanoyl]pyrrolidine-2-carbonyl]amino]methyl]phenoxy]-3-methylbutanoic acid