Task: Please answer the multiple choice question.
Question: Which molecules are 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: c1cncc(-c2nc3sc(-c4cccnc4)nc3s2)c1
b: CSc1cccc(-n2c3nc(=O)n(C)c(=O)c-3nc3ccccc32)c1
c: COC(=O)c1c(C)cccc1C1CN=NC12Cc1ccccc1C2=O
d: COc1cc2c(cc1OC)C(CN)C2
Answer: c
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}