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] COC(=O)C1C2C=CC(C2)C1(C(=O)OC)S(=O)CC12CCC(CC1O)C2(C)C
[b] O=C(c1c(O)cc(O)cc1O)c1c(-c2ccc(O)cc2)oc2cc(O)c3c(c12)OC(c1ccc(O)cc1)C(O)C3
[c] COc1ccccc1NC(=S)NN=Cc1c(C)n(C)n(-c2ccccc2)c1=O
[d] Cn1cnc([N+](=O)[O-])c1Sc1nnnn1C
Answer: a, 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}