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 O=Cc1ccccc1OCCOc1cc(OCCOc2ccccc2C=O)c(OCCOc2ccccc2C=O)cc1OCCOc1ccccc1C=O
b CCOC(=O)C(=Cc1ccc(-c2ccccc2)cc1)C(=O)OCC
c O=[N+]([O-])c1ccc(-c2nn3c(C45CC6CC(CC(C6)C4)C5)nnc3s2)c(Cl)c1
d CC=C1CC(C(=O)OC)N(C(=O)OCc2ccccc2)C1=S
Answer: a, b, 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}