Task: Please answer the multiple choice question.
Question: Which molecules are not active against HIV?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. CCCCCCN1CCc2c(C)c(C#N)c3nc4ccccc4n3c21
b. CNN=C(C(=O)Nc1ccc(C(F)(F)F)cc1[N+](=O)[O-])C(c1cnc2ccc([N+](=O)[O-])cc2n1)[N+](=O)[O-]
c. CNC(=O)CN(C)C(=O)CCC(=O)N(C)C
d. CCCC[Sn](CCCC)(OC(=O)c1cccc(F)c1)OC(=O)c1cccc(F)c1
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}