Task: Please answer the multiple choice question.
Question: Which molecules are not 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 CCCCNC(=S)SSSSC(=S)NCCCC
b CCCC(=O)Nc1ccc(O)c2c1C1CCCCCC21
c CCCCN(CCCC)CC(C(C)=O)C(c1ccccc1)c1c(O)c2ccccc2oc1=O
d COC(=O)C1CCCC2(C1)OCCO2
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}