Task: Please answer the multiple choice question.
Question: Which molecules are not active against HIV?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. CCNC(CCCC(NCC)P(=O)(O)O)P(=O)(O)O
b. CN(C)c1ccc(C=C(C#N)c2ccc(Cl)cc2)c(Cl)c1
c. Cc1cccc(C=NNC(=S)N2CCCCCC2)n1
Answer: a, b, c
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}