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, c, or d without using any other words.
Options:
a) COc1ccc2cc1Oc1ccc(cc1)CC1=NCCc3cc(OC)c(cc31)Oc1c(OC)c(OC)c(OC)c3c1C(C2)N(C)CC3
b) CCCOCN1COCN=C1NC#N
c) Brc1c2c(c(Br)c3nsnc13)N=S=N2
d) C#CC(C)(C)Oc1cc(O)c2c(=O)c3ccccc3n(C)c2c1
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}