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] COc1c(C)cc2c(C(C)C)c(O)c(O)c(C=O)c2c1O
[b] CC(C)OC(=O)c1ccc(NCC2=CC(=O)C=CC2=O)cc1
[c] CC(C)(C)[Si](C)(C)OCC1OC(n2ccc(=O)[nH]c2=O)C(O[Si](C)(C)C(C)(C)C)C1(O)C(N=[N+]=[N-])C(N)=O
[d] CCOP(=O)(OCC)C(C#N)=Cc1ccnc2ccccc12
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}