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 other words.
Options:
a. O=C(O)c1cc2c3nn(-c4ccccc4)c(=O)c-3c[nH]c2s1
b. CCC1c2cc3n(c(=O)c2COC1O)Cc1c-3nc2ccccc2c1Cl
c. O=S(=O)(Nc1nc2ccccc2nc1Nc1ccc2ccccc2c1)c1ccccc1
d. O=C(O)C12C3C4(C(=O)O)C1C1(C(=O)O)C2C3(C(=O)O)C41
Answer: a, b, c, 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}
cubane-1,3,5,7-tetracarboxylic acid