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 other words.
Options:
a) NC(Cc1ccc(O)c(O)c1)P(=O)(O)O
b) Cc1cccc(C=NNC(=S)NCCc2ccccn2)n1
c) O=C1CSC2=NCCN12
d) CCOc1c(OC)cc(-c2nc3n(n2)C(=O)C(CC)S3)cc1OC
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}