Task: Please answer the multiple choice question.
Question: Which molecules are not active against HIV?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) O=[N+]([O-])c1ccc2c(c1)c1nn2CCCCOc2nn(c3ccc([N+](=O)[O-])cc23)CCCCO1
b) O=C1NC(=O)C(c2ccccc2)(c2ccccc2)N1
c) CCCN(CCC)C(=S)NN=Cc1ccccn1
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}
1,1-dipropyl-3-(pyridin-2-ylmethylideneamino)thiourea