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, or d without using any additional words.
Options:
(a) Cn1nc(-c2ccccc2)c(N=[N+]=[N-])cc1=O
(b) Cc1cc(OC(F)(F)c2nc3ccccc3o2)cc(C)c1C
(c) O=C1CCCc2c(O)ccc(O)c21
(d) COC1=CC2=CCC3C(CCC4(C)C(C(C)=O)CCC34)C2(C)CC1
Answer: b
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}
2-[difluoro-(3,4,5-trimethylphenoxy)methyl]-1,3-benzoxazole