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) Cl.NCCNCCNCc1c2ccccc2c(CNCCNCCN)c2ccccc12
(b) CC1=CC(=O)C(=CN2C(=O)C(=Cc3cccnc3)NC2=S)C(=O)O1
(c) O=C(Nc1nc(O)c2c(ncn2CC(COc2ccccc2)OC(=O)c2ccccc2)n1)c1ccccc1
(d) COc1ccc(C(CC(=O)C(C)(C)CN2CCCCC2)SCCS(=O)(=O)O)cc1
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}