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] NCCCNc1ccc2c3c(nn2CCNCCO)-c2c(O)ccc(O)c2C(=O)c13
[b] COc1ccc2c(CCNS(=O)(=O)c3ccccc3)c(C(C)=O)[nH]c2c1[N+](=O)[O-]
[c] COc1cc2c(cc1OC)C(CCc1ccc(Cl)cc1)N(C)CC2
[d] CSc1nc2cc(Cl)ccc2c2c1C=NCCN2
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}