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 other words.
Options:
(a) c1ccc(-c2cn3nc4ccccc4c3nn2)cc1
(b) Cc1cc2c(c3oc(=O)ccc13)C(OC(=O)C13CCC(C)(C(=O)O1)C3(C)C)C(OC(=O)C13CCC(C)(C(=O)O1)C3(C)C)C(C)(C)O2
(c) CN1OC2CCC1CC(OC(c1ccccc1)c1ccccc1)C2
(d) CNN=C(Cc1occc(=O)c1O)C(=O)Nc1ccc(C)c(C)c1
(e) CC(C)OP(=O)(CP(=O)(OC(C)C)OC(C)C)CP(=O)(OC(C)C)OC(C)C
Answer: b
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}