Task: Please answer the multiple choice question.
Question: Which molecules are not active against the human immunodeficiency virus?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) CCOC(=O)CCCN(C(=O)c1ccccc1)c1scc(-c2ccccc2)c1C(=O)OCC
(b) CC(C)[Si]1(C(C)C)OCC2OC(n3ccc(=O)[nH]c3=O)C(O)(CO)C2O[Si](C(C)C)(C(C)C)O1
(c) COC(=O)C(Cc1ccccc1)NC(=O)N(CCNC(=O)OC(C)(C)C)c1ccccc1
Answer: a, b, 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}