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.) CCCCCCCCNC(=O)C(=Cc1ccc2c(c1)OCO2)NC(=O)c1ccccc1
b.) N#Cc1ccc(OCc2ccc3nc(-c4ccccc4)c(Cl)nc3c2)cc1
c.) NC(=O)CCN(CCC(N)=O)CCC(N)=O
d.) COC(=O)C12OC3CO[Si](C(C)C)(C(C)C)O[Si](C(C)C)(C(C)C)OC3C1Oc1nc(=O)ccn12
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}