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, d, or e without using any additional words.
Options:
(a) O=c1c(O)c(-c2ccc(O)cc2O)oc2cc(O)cc(O)c12
(b) CN1Cc2cc3cc4c(cc3nc2N(C)C1)OCCO4
(c) C1=CSSC=CSSC=CSSC=CSS1
(d) Cc1cc(=O)c2cc3nc(-c4cccnc4)oc3c(Br)c2o1
(e) COc1cc(C=NNC(=O)CC(=O)N(C(=O)c2ccc(Cl)cc2)c2ccc(C)cc2)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}