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 other words.
Options:
(a) COC1C=CC23c4cc5c(cc4C(O)OC2CN(C)C3C1)OCO5
(b) O=C1C=C(Br)c2c(-c3ccccc3)oc3cccc1c23
(c) Cc1ccnc(NC(=O)Nc2ccccc2Cl)c1
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}