User: I want to come up with a SMILES.
Assistant: This sounds very exciting. Should I consider any specific points for the creation?
User: Yes, please. The molecule can be described as:
The molecule is an L-leucine derivative that is the amide obtained by formal condensation of the carboxy group of (2S,3S)-3-(ethoxycarbonyl)oxirane-2-carboxylic acid with the amino group of N-(3-methylbutyl)-L-leucinamide. It has a role as a cathepsin B inhibitor and an anticoronaviral agent. It is a L-leucine derivative, a monocarboxylic acid amide, an epoxide and an ethyl ester.
Assistant: Ok, this SMILES fits this description: CCOC(=O)[C@H]1O[C@@H]1C(=O)N[C@@H](CC(C)C)C(=O)NCCC(C)C
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#}
ethyl (2S,3S)-3-[[(2S)-4-methyl-1-(3-methylbutylamino)-1-oxopentan-2-yl]carbamoyl]oxirane-2-carboxylate
The molecule is an L-leucine derivative that is the amide obtained by formal condensation of the carboxy group of (2S,3S)-3-(ethoxycarbonyl)oxirane-2-carboxylic acid with the amino group of N-(3-methylbutyl)-L-leucinamide. It has a role as a cathepsin B inhibitor and an anticoronaviral agent. It is a L-leucine derivative, a monocarboxylic acid amide, an epoxide and an ethyl ester.