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 other words.
Options:
a CC(C)(C)c1cc(-c2cc(C(C)(C)C)[nH]n2)[nH]n1
b COC1(OC)C2(Cl)C(Cl)=C(Cl)C1(Cl)C1c3ccc(C(C)=O)c4cccc(c34)C12
c CCCCCCCCCCCCCCCCOC(=O)C(C(=O)OCCCCCCCCCCCCCCCC)[N+](C)(C)CCOC(C)=O.[Br-]
d CC12CC3CC(C)(C1)CC(SCCCCCNC(=N)CSSCC(=N)NCCCCCSC14CC5CC(C)(CC(C)(C5)C1)C4)(C3)C2.O=S(=O)(O)O
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}