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. CC(=O)CNC(C)=NNc1ccc([N+](=O)[O-])cc1[N+](=O)[O-]
b. CNc1ccc(S(=O)Nc2ccc(OC)cc2)cc1
c. COC(=O)Cc1cc(O)c(CC=C(C)CCC=C(C)C(O)C(=O)C=C(C)C)cc1O
d. CCOC(=O)C(N=Nc1ccc(S(N)(=O)=O)cc1)C(C)=O
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}