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) CC1Cc2c(cc(N)nc2Br)NC1=O
b) CC(=O)Oc1c2c(c(OC(C)=O)c3c1C(=O)c1ccccc1C3=O)CCC(C(C)O)=C2
c) O=c1c2cc(-c3ccccc3)cnc2sn1-c1ccc(Oc2ccccc2)cc1
Answer: a, 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}