User: I want to generate a SMILES.
Assistant: This sounds very interesting. Should I consider any constraints for the generation?
User: Yes, please. The molecule can be described by:
The molecule is a brached tetrasaccharide epitope consisting of four 3-deoxy-alpha-D-manno-oct-2-ulopyranonosyl residues, linked as shown. It has a role as an epitope.
Assistant: Got it, here you go, this SMILES fits your description: O=C(O)[C@@]1(O[C@@H]2C[C@](O[C@@H]3C[C@](O)(C(=O)O)O[C@H]([C@H](O)CO)[C@@H]3O)(C(=O)O)O[C@H]([C@H](O)CO[C@]3(C(=O)O)C[C@@H](O)[C@@H](O)[C@@H]([C@H](O)CO)O3)[C@@H]2O)C[C@@H](O)[C@@H](O)[C@@H]([C@H](O)CO)O1
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#}
O=C(O)[C@@]1(O[C@@H]2C[C@](O[C@@H]3C[C@](O)(C(=O)O)O[C@H]([C@H](O)CO)[C@@H]3O)(C(=O)O)O[C@H]([C@H](O)CO[C@]3(C(=O)O)C[C@@H](O)[C@@H](O)[C@@H]([C@H](O)CO)O3)[C@@H]2O)C[C@@H](O)[C@@H](O)[C@@H]([C@H](O)CO)O1
C1[C@H]([C@H]([C@H](O[C@]1(C(=O)O)OC[C@H]([C@@H]2[C@@H]([C@@H](C[C@@](O2)(C(=O)O)O[C@@H]3C[C@@](O[C@@H]([C@@H]3O)[C@@H](CO)O)(C(=O)O)O)O[C@@]4(C[C@H]([C@H]([C@H](O4)[C@@H](CO)O)O)O)C(=O)O)O)O)[C@@H](CO)O)O)O
(2R,4R,5R,6R)-2-[(2R)-2-[(2R,3R,4R,6R)-6-carboxy-6-[(2R,4R,5R,6R)-2-carboxy-6-[(1R)-1,2-dihydroxyethyl]-2,5-dihydroxyoxan-4-yl]oxy-4-[(2R,4R,5R,6R)-2-carboxy-6-[(1R)-1,2-dihydroxyethyl]-4,5-dihydroxyoxan-2-yl]oxy-3-hydroxyoxan-2-yl]-2-hydroxyethoxy]-6-[(1R)-1,2-dihydroxyethyl]-4,5-dihydroxyoxane-2-carboxylic acid
The molecule is a brached tetrasaccharide epitope consisting of four 3-deoxy-alpha-D-manno-oct-2-ulopyranonosyl residues, linked as shown. It has a role as an epitope.