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 COc1cc(C2c3cc4c(cc3OC(NN=C(C)C)C2C)OCO4)cc(OC)c1O
b CCCCc1cc(=O)oc2c3c(c4c(c12)OC(C)(C)CC4)OC(C)C(C)C3O
c CC1=C(C(=O)NCc2ccccc2)C(c2ccccc2O)C(C(=O)NCc2ccccc2)=C(C)N1
d O=C1NC(N2CCOCC2)=NC1=Cc1cccs1
Answer: a, 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}