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 additional words.
Options:
a O=C(O)c1cc2ccccc2nc1O
b CC(CC(=O)N1C2CC3CCC2(CS1(=O)=O)C3(C)C)[Si](C)(C)C
c CC(=O)OC1CCC23COC(CC(C)C2C)C3(Cl)C1
d C1=CC=CC2OC2C=C1
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}