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) S=C(Nc1ccc2c3c(cccc13)CC2)Nc1ccc2c3c(cccc13)CC2
(b) CCOC(=O)c1cn(-c2ccc([N+](=O)[O-])cc2)c(=S)n2c1nc1ccccc12
(c) Cc1cc(O)nc(NN2C(Cl)C(=O)C2c2ccccc2O)n1
(d) CC(C)(C)N=c1n(C(C)(C)C)oc(=O)n1C(C)(C)C
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}