Task: Please answer the multiple choice question.
Question: Which molecules are not 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: CCOC(CCNCC(OCC)OCC)OCC
b: OC1(C2(O)CCC2)CCC1
c: Cn1c(CCNC(=N)CSS(=O)(=O)O)nc2ccccc21
d: c1ccc(Nc2cc(Nc3ccccc3)cc(Nc3ccccc3)c2)cc1
Answer: a, b, c, 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}