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) O=C1C2C3CCC(C3)C2C(=O)C2C3CCC(C3)C12
(b) O=C(O)CC1C(=O)OC2C(COC(=O)c3cc(O)c(O)c(O)c3)OC(OC(=O)c3cc(O)c(O)c(O)c3)C(OC(=O)c3cc(O)c(O)c4c3C1C(O)C(=O)O4)C2OC(=O)c1cc(O)c(O)c(O)c1
(c) Cc1nnc(CC#N)n1NC(=O)CC#N
(d) c1ccc(CSc2nc3ccccc3nc2-c2cccs2)cc1
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}