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 additional words.
Options:
a. O=C(NN=C1CCc2ccccc2C1)NN=C1CCc2ccccc2C1
b. Cc1ccnc(NC(=O)NC2CCCCC2)c1
c. N=C(N)NCCCCCCC(=O)NC(O)C(=O)NCCCCNCCCN
d. COC(=O)C(Cc1ccccc1)NC(=O)NC(C)C(=O)NC(C(=O)NC(C=O)Cc1ccccc1)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}