Task: Please answer the multiple choice question.
Question: Which molecules are active against the human immunodeficiency virus?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a COC1=CC(C)=CC(C)C(O)C(C)CC(C)=CC=CC(OC)C(C(C)C(O)C(C)C2(O)CC(O)C(C)C(C(C)C)O2)OC1=O
b CCCCn1c(N)c(N=O)c(=O)n(CCCC)c1=O
c CC(=O)Nc1ccc(S(=O)(=O)c2nnc(NC(C)=O)s2)cc1
d COc1ccccc1N=Nc1c(S(=O)(=O)O)cc2cc(NC(=O)Nc3ccc4c(O)c(N=Nc5ccc(S(=O)(=O)O)cc5C)c(S(=O)(=O)O)cc4c3)ccc2c1O
Answer: d
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}