Task: Please answer the multiple choice question.
Question: Which molecules are not active against the human immunodeficiency virus?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) O=C1CC2OCC=C3CN4CCC5(C(=O)O)C(N1)C2C3CC45
b.) Cc1cc2[nH]c3nc(=N)nc(NS(=O)(=O)c4cc(C)c(Cl)cc4S)n3c2cc1C
Answer: a
Task: Please answer the multiple choice question.
Question: Which molecules are {activity_HIV#not &NULL}{activity_HIV__names__adjective}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%activity_HIV%}
Answer: {%multiple_choice_result}