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, c, or d without using any additional words.
Options:
(a) N#CC(NNC(=O)c1ccccc1O)c1ccccc1O
(b) O=C1CC(=O)NC(NN2C(=O)CSC2c2ccccc2)=N1
(c) O=C(C=Cc1cc(O)ccc1O)OCCc1ccccc1
(d) COC(=O)c1cc2ccccc2c(=O)s1
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}