Task: Please answer the multiple choice question.
Question: Which molecules are 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 CC1=C(C#N)C2(C(=O)Nc3ccccc32)C(C#N)=C(C)N1
b CCCCCCCCc1cc2c(O)c(c1)Cc1cc(CCCCCCCC)cc(c1O)Cc1cc(CCCCCCCC)cc(c1O)Cc1cc(CCCCCCCC)cc(c1O)Cc1cc(CCCCCCCC)cc(c1O)Cc1cc(CCCCCCCC)cc(c1O)C2
c CCOC(=O)C(NC(=O)c1ccccc1)(Nc1ccc(S(=O)(=O)Nc2ccc(OC)nn2)cc1)C(F)(F)F
d COc1cc2nncc(S)c2cc1OC
Answer: 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}