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: CC1=C(C)C(=O)C2=C(OCCCO2)C1=O
b: CC(C)(C)[Si](C)(C)OCC1OC(n2ccc(=O)[nH]c2=O)C(=CC#N)C1O[Si](C)(C)C(C)(C)C
c: CCOC(C)C(C=NNC(N)=S)=NNC(N)=S
d: CC(C)(O)C1CCC2(C)CC(=O)NCCN12
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}