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 COC(=O)C1c2c(C)cc3n2C(C=C(C)C3)C1C(=O)OC
b O=C1NC(=O)C(=NO)C(=O)N1
c N#Cc1ccc(Sc2nc3ccccc3[nH]2)cc1
d O=C(N=C(Nc1ccccc1)SCSC(=NC(=O)c1ccco1)Nc1ccccc1)c1ccco1
Answer: 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}