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 additional words.
Options:
a. COc1cc(CC2C(=O)OCC2C(OC(C)=O)c2ccc3c(c2)OCO3)c(Br)c(OC)c1OC
b. Nc1nc(S)nc2nn[nH]c12
c. C1=Nc2ccc(cc2)N=Cc2ccc(cc2)OCc2cccc(n2)COc2ccc1cc2
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}