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) COC(=O)C1=C(C(=O)OC)P2(C)(C)SC(=S)N2C1(c1ccccc1)c1ccccc1
b) C=CCC1C2CCC(O[Si](C(C)C)(C(C)C)C(C)C)(C(C(=O)OC)C2)C1O
c) CC(=O)OCc1cc(OC(C)=O)c2cc3c(OC(C)=O)cccc3c(OC(C)=O)c2c1
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}