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: O=Cc1ccccc1OCCOc1cc(OCCOc2ccccc2C=O)c(OCCOc2ccccc2C=O)cc1OCCOc1ccccc1C=O
b: CC(=NNC(=S)N1CCCCC1)c1cccc(C)n1
c: Cn1ncc2[nH]cnc2c1=S
d: O=c1cnn2c(n1)sc1ccc3ccccc3c12
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}