Task: Please answer the multiple choice question.
Question: Which molecules are active against HIV?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] Cc1cc2c(cc1O)CCC1C2CCC2(C)C(O)CCC12
[b] COC1=C(C)C2CC(=O)OC3CC4C(C)CC(O)C(=O)C4(C)C(C1=O)C32C
[c] CCCCCCCCCCCCCC(=O)OC1C(C)C2(O)C(C=C(CO)CC3(O)C(O)C(C)=CC32)C2C(C)(C)C12OC(C)=O
[d] Cc1cn(C2CC(N=[N+]=[N-])C(COC(=O)CCCCCCCCCCBr)O2)c(=O)[nH]c1=O
[e] COc1cc(C)cc2ccc(Br)c(O)c12
Answer: 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}