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. O=C(O)CNCCCCCCNCC(=O)O
b. Cc1cc(C)c(S(=O)(O)=[OH+])c(C)c1.N[S+]1Cc2nc3ccccc3n2C1c1c(F)cccc1F
c. CN(C(=O)c1cc2c(s1)sc1c(=O)n(C)c3ccccc3c12)c1ccccc1
d. CCN(CC)c1cccc2c1C(=NO)CCCC2
Answer: a, 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}