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: Cn1c(N)c(C(N)=O)[nH]c1=S
b: O=S1(=O)C(c2cccc(F)c2)=C(O)c2cc3ccccc3nc21
c: CC(=O)OCC1OC(Nc2cc(=O)n(C)c(=O)[nH]2)C(OC(C)=O)C(OC(C)=O)C1OC(C)=O
d: CC(C)CCCC(C)C1CCC2C3CCC4CC(CCCC(c5cc(Cl)c(O)c(C(=O)O)c5)c5cc(Cl)c(O)c(C(=O)O)c5)CCC4(C)C3CCC12C.N
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}