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 other words.
Options:
a. CCCc1cc(=O)oc2c3c(cc(OC(C)C)c12)OC(C)C(C)C3O
b. O=C(O)c1ccccc1C(=O)NC(Cc1cccc(NP(=O)(N2CC2)N2CC2)c1)C(=O)O
Answer: b
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}