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) Nc1nc(O)c2nn[nH]c2n1
b) CCC1(c2ccc3ccccc3c2)Oc2ccccc2-n2cccc2C1=O
c) CCCCCCCCCCCCCCCC[n+]1ccc2c(c1)Sc1cc[n+](CCCCCCCCCCCCCCCC)cc1S2
d) Cc1ccc(C2C(C(=O)C(C)(C)C)N2S(=O)(=O)c2ccc(C)cc2)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}