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, c, or d without using any other words.
Options:
a) CCOC(=O)c1c(-c2ccccc2)c(OC)cn1C
b) CCCCC(C)CCCC1=C(O)C(=CC(=O)O)OC1=O
c) N#CCCN(c1ccc(-c2nnc(NC(=O)CNNC(=O)CC(=O)Nc3ccccc3)s2)cc1)S(=O)(=O)c1ccccc1
d) O=[N+]([O-])C=C1c2ccccc2-c2ccccc21
Answer: a, c, d
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}