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. O=C1CNCCNCC(=O)Nc2ccccc2-c2ccccc2N1
b. COc1cc2ccc(C(=O)NCCCNC(=O)c3ccc4cc(OC)c(OC)cc4c3)cc2cc1OC
c. Cc1cc(C)cc(C(C#N)=Cc2ccc(N(C)C)cc2)c1
d. CS(=O)(=O)C(CC(S(C)(=O)=O)S(C)(=O)=O)S(C)(=O)=O
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}