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 or b without using any additional words.
Options:
a. CCOC(=O)Nc1cc2c(c(N)n1)N=C(c1ccc(Cl)cc1Cl)CN2
b. CCCc1cc(=O)oc2c3c(cc(OC(C)CC)c12)OC(C)C(C)C3O
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}