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 other words.
Options:
a.) CCCCCC(C=CC1CC(=O)CC1O[Si](C)(C)C(C)(C)C)OCOCCOC
b.) CCOC(=O)C1C(c2ccc3c(c2)OCO3)c2c(n[nH]c2O)CC1(O)OCC
c.) CC1(C)CCCC2(C)C1CCC1(CO1)C2C=CC(C=O)CC=O
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}