Task: Please answer the multiple choice question.
Question: Which molecules are active against the human immunodeficiency virus?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) CCCOc1cnc(C2CCC3C4CC=C5CC(O)CCC5(C)C4CCC23C)s1
b.) O=S(=O)(O)SCC1=NCCN1
c.) O=C(O)c1cc(Cc2ccc(O)c(C(=O)O)c2)ccc1O
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}