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) C=C[Sn](C=C)(Sc1cccc2cccnc12)Sc1cccc2cccnc12
(b) O=C(CCCn1ccnc1[N+](=O)[O-])NCCn1cnc([N+](=O)[O-])n1
(c) Cc1nccc2c(C)c3sc4ccccc4c3cc12
(d) C1CCC2C(C1)CCCC2NC1=NCCO1
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}