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 CCC1OC2C(CC=C(C)C)=C3OC(C)(O)C(C)(CC)C(OC(=O)c4ccccc4)C3=C3OC(=O)C=C1C32
b COc1ccc2c(c1)OCCCN(C)OC2c1ccccc1
c COC1(CCO)CC=CCC1(CCO)OC
d S=C(NN=C(C(=NNC(=S)N1CCCCC1)c1ccccn1)c1ccccn1)N1CCCCC1
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}