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 additional words.
Options:
a. CC(C)(C)[Si](C)(C)OCC1OC(n2ccc(=O)[nH]c2=O)C(O[Si](C)(C)C(C)(C)C)C12NC(C(N)=O)CS2
b. COc1ccc(CC2c3cc(OC)c(OC)c(OC)c3CC[N+]2(C)C)cc1Oc1ccc(CC2c3cc4c(c(OC)c3CCN2C)OCO4)cc1
c. CCOC(=O)Cc1c(C)c2ccc(OC(C)=O)c(OC(C)=O)c2oc1=O
d. CC(=O)Nc1ccc(C=C2N=C(c3ccccc3)OC2=O)cc1
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}