Task: Please answer the multiple choice question.
Question: Is the molecule with the SMILES Cc1ccc(-c2nc3n(c2C=NNC(=N)N)CCS3)cc1.Cl active against the human immunodeficiency virus?
Constraint: Even if you are not sure, you must pick either a or b without using any other words.
Options:
a. True
b. False
Answer: b
Task: Please answer the multiple choice question.
Question: Is the molecule with the {SMILES__description} {#representation of |!}{SMILES#} {activity_HIV__names__adjective}?
Constraint: Even if you are {#uncertain|not sure!}, you must pick either {%multiple_choice_enum%2%aA1} without using any {#other|additional!} words.
Options:
{activity_HIV%}
Answer: {%multiple_choice_result}
1-[[6-(4-methylphenyl)-2,3-dihydroimidazo[2,1-b][1,3]thiazol-5-yl]methylideneamino]guanidine;hydrochloride