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) Cc1cn(C2C=CC(COP(=O)(OCC(=O)c3ccccc3)OCC(=O)c3ccccc3)O2)c(=O)[nH]c1=O
b) CCN1CCN=c2c3cc(OC)ccc3n3cnc4ccc1c2c43
c) CSCCC(NCc1c(O)ccc2c(-c3ccccc3)cc(=O)oc12)C(=O)O
d) OC1(c2cccc3ccccc23)CCCc2cc3c(ccc4ccccc43)cc21
Answer: a
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}