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 Cl.O=C(NCCCCCN1CCC2(CCCCC2)CC1)C(C1CCCCC1)C1CCCCC1
b CC(C)c1c(O[Si](C(C)C)(C(C)C)C(C)C)cc2c(c1O)CCC1C(C)(C)CCCC21C
c CCC1(Cc2ccc(OC)c(OC)c2)C(OC(C)=O)C(OC2CCCC2(c2ccccc2)c2ccccc2)ON2OC(C(=O)OC)CC21
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}