User: I want to create a SMILES.
Assistant: This sounds very exciting. Should I consider any constraints for the creation?
User: Yes, please. The molecule can be described by:
The molecule is a phosphonic acid in which the hydrogen attached to phosphorous is substituted by a 1-{[(7-bromo-2,3-dioxo-1,2,3,4-tetrahydroquinoxalin-5-yl)methyl]amino}ethyl group. Potent and selective NMDA antagonist that acts through the glycine site (IC50 = 5 nM). Displays >500-fold selectivity over kainate and AMPA receptors (IC50 values are 2.7 and 3 muM respectively). Anticonvulsant in vivo following systemic administration. It has a role as a NMDA receptor antagonist and an anticonvulsant. It is a quinoxaline derivative, an organobromine compound, a secondary amino compound and a member of phosphonic acids. It contains a CGP 78608(1+).
Assistant: Ok, here you go, this SMILES fits this description: C[C@@H](NCc1cc(Br)cc2[nH]c(=O)c(=O)[nH]c12)P(=O)(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 I consider any {#constraints|specific points!} for the {#generation|creation!}?
User: Yes, please. The molecule can be described {#by|as!}:
{description#}
Assistant: {#Ok|Got it!},{# here you go,|!} this {SMILES__description} fits {#your|this!} description: {SMILES#}
[(1S)-1-[(7-bromo-2,3-dioxo-1,4-dihydroquinoxalin-5-yl)methylamino]ethyl]phosphonic acid
The molecule is a phosphonic acid in which the hydrogen attached to phosphorous is substituted by a 1-{[(7-bromo-2,3-dioxo-1,2,3,4-tetrahydroquinoxalin-5-yl)methyl]amino}ethyl group. Potent and selective NMDA antagonist that acts through the glycine site (IC50 = 5 nM). Displays >500-fold selectivity over kainate and AMPA receptors (IC50 values are 2.7 and 3 muM respectively). Anticonvulsant in vivo following systemic administration. It has a role as a NMDA receptor antagonist and an anticonvulsant. It is a quinoxaline derivative, an organobromine compound, a secondary amino compound and a member of phosphonic acids. It contains a CGP 78608(1+).