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 other words.
Options:
(a) Cc1c(C(=O)c2ccccc2)n(COCCC[Se]c2ccccc2)c(=O)[nH]c1=O
(b) Cc1cc(=O)oc2ccc3c(=O)ccoc3c12
(c) C=CCc1ccccc1C1CC2(C(=O)OC)OC1C(C(=O)OC)=C2C(=O)OC
(d) O=c1oc2c(cc1O)oc(=O)c1cc(O)c(O)c(O)c12
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}