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, c, or d without using any additional words.
Options:
a O=[N+]([O-])c1cc2c(cc1O)[nH]c1cccc([N+](=O)[O-])c12
b C=C1c2c(C)coc2C(=O)c2c(O)cc(OC)c(C)c21
c O=C(Nc1ccccc1S)OCc1ccccc1
d COC(=O)C1(C)NCCc2c1[nH]c1ccccc21
Answer: a, b, d
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}