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, or c without using any other words.
Options:
a) CC(=O)OC1C=C(C)C(OC(C)=O)CC=C(C)CCC2C(C=CC1=O)C2(C)C
b) CC(C)(CCCCC(C)(C)NCC1COc2ccccc2O1)NCC1COc2ccccc2O1.Cl
c) CC(=O)COP(=O)(OCC(C)=O)OCC1OC(n2cc(C)c(=O)[nH]c2=O)CC1N=[N+]=[N-]
Answer: c
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}