User: I want to generate a SMILES.
Assistant: This sounds very exciting. Should it be a special molecule?
User: Yes, the molecule can be described by:
The molecule is an androstanoid that is androsta-3,5,8,16-tetraene substituted by chloro groups at positions 1, 2, 16 and 19 and oxo groups at positions 7 and 15 (the 1beta,2alpha stereoisomer). It is isolated from burrowing sponge Cliona nigricans and exhibits cytotoxic efficacy. It has a role as a metabolite and an antineoplastic agent. It is a 15-oxo steroid, a 7-oxo steroid, an androstanoid and a chlorinated steroid.
Assistant: Got it, here you go, this SMILES fits this description: C[C@@]12C=C(Cl)C(=O)[C@H]1C1=C(CC2)[C@]2(CCl)C(=CC1=O)C=C[C@H](Cl)[C@H]2Cl
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 can be described {#by|as!}:
{description#}
Assistant: {#Ok|Got it!},{# here you go,|!} this {SMILES__description} fits {#your|this!} description: {SMILES#}
C[C@@]12C=C(Cl)C(=O)[C@H]1C1=C(CC2)[C@]2(CCl)C(=CC1=O)C=C[C@H](Cl)[C@H]2Cl
(1S,2S,10S,13S,14R)-1,2,16-trichloro-10-(chloromethyl)-13-methyl-2,11,12,14-tetrahydro-1H-cyclopenta[a]phenanthrene-7,15-dione
The molecule is an androstanoid that is androsta-3,5,8,16-tetraene substituted by chloro groups at positions 1, 2, 16 and 19 and oxo groups at positions 7 and 15 (the 1beta,2alpha stereoisomer). It is isolated from burrowing sponge Cliona nigricans and exhibits cytotoxic efficacy. It has a role as a metabolite and an antineoplastic agent. It is a 15-oxo steroid, a 7-oxo steroid, an androstanoid and a chlorinated steroid.