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. CCCCOC(=O)NC(Nc1ccc(S(N)(=O)=O)cc1)(C(F)(F)F)C(F)(F)F
b. COc1ccc2nc(C(N)=CC#N)ccc2c1
c. Oc1nc(Nc2ccc(Cl)cc2)nc2[nH]cnc12
d. N=c1[nH]onc1-c1noc(-c2no[nH]c2=N)[n+]1[O-]
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}