Task: Please answer the multiple choice question.
Question: Which molecules are not active against the human immunodeficiency virus?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a CN(C)CC(NC(NCS)C(=O)NCCNc1ccc(NCCNC(=O)C(NCS)NC(CN(C)C)OCCl)c2c1C(=O)c1c(O)ccc(O)c1C2=O)OCCl
b CC(CCC1=NCCN1)C1CCC2C3C(O)CC4CC(O)CCC4(C)C3CCC12C
Answer: a, b
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}