Task: Please create a SMILES based on the text description below.
Description: The molecule is a guanidine derivative consisting of butane having guanidino groups at the 1- and 4-positions. It is a conjugate base of a 1,4-diguanidiniumylbutane. It derives from a hydride of a butane.
Result: NC(N)=NCCCCN=C(N)N
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: {description#}
Result: {SMILES#}
NC(N)=NCCCCN=C(N)N
C(CCN=C(N)N)CN=C(N)N
2-[4-(diaminomethylideneamino)butyl]guanidine
The molecule is a guanidine derivative consisting of butane having guanidino groups at the 1- and 4-positions. It is a conjugate base of a 1,4-diguanidiniumylbutane. It derives from a hydride of a butane.