User: I want to create a molecule SMILES.
Assistant: This sounds very exciting. Should I consider any specific points for the creation?
User: Yes, please. The molecule should not be a human ether-à-go-go related gene (hERG) blocker (<10uM).
Assistant: Ok, this SMILES is not a human ether-à-go-go related gene (hERG) blocker (<10uM): Cc1cn([C@@H]2C[C@@H](O)[C@H](CO)O2)c(=O)[nH]c1=O
User: I want to {#come up with|create|generate!} a {#molecule |!}{SMILES__description}.
Assistant: {#This sounds very exciting. |This sounds very interesting. !}Should I consider any {#constraints|specific points!} for the {#generation|creation!}?
User: Yes, please. The molecule should {herg_blocker#not &NULL}be a {herg_blocker__names__noun}.
Assistant: {#Ok|Got it!},{# here you go,|!} this {SMILES__description} is {herg_blocker#not &NULL}a {herg_blocker__names__noun}: {SMILES#}
1-[(2S,4R,5S)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-methylpyrimidine-2,4-dione