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) C=CCOCC(O)CNCC(O)COCC=C
(b) COc1cc(OC)c(OC)cc1C=Cc1cc[n+](C)c2ccccc12
(c) COc1ccc(C2c3cc4c(cc3C(O)C3CCC(=O)N23)OCO4)cc1
(d) C=CCCCCCCCCCC(C(=O)O)C(=O)O
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}