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.) N=C(N)SCc1cccc2c(=O)cc(-c3ccccc3)oc12
b.) NC(=O)c1csc(C2(O)COC(CO)C2O)n1
c.) c1cnc(SCc2nc3ccccc3o2)nc1
d.) O=C(OC1C#CCSCC#CC=C1)c1cnc2ccccc2n1
Answer: a, b, 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}