Task: Please answer the multiple choice question.
Question: Which molecules are active against HIV?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. Cc1cc(S(=O)(=O)Nc2nnc3c(C(F)(F)F)cc(Cl)cn23)c(S)cc1Cl
b. N#Cc1c(N=CC=Cc2ccccc2)c(C(=O)Nc2ccccc2)n2c1CCCC2
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}