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. CCSCCCCCCCCCCC(=O)O
b. C1CC[N+]23CCCC(C2)C3C1.Cc1ccc(S(=O)(=O)O)cc1
c. O=c1c2cccc3c4ccccc4c4sc5ccccc5n1-c4c23
d. O=C(Cn1c2c(c3ccccc31)CCCC2)N1CCOCC1
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}