Task: Please answer the multiple choice question.
Question: Which molecules are not active against the human immunodeficiency virus?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] COc1cc([N+](=O)[O-])c(OC)c2c(O)nc(O)nc12
[b] Cc1cc(=O)oc2c(C)c3oc(CBr)c(Br)c3cc12
[c] Oc1cc2ccccc2cc1OC(F)(F)c1nc2ccccc2o1
[d] O=C1OC2C=CC1C1(CCOC1=O)C2
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}