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 or b without using any additional words.
Options:
a. CC(C)C(C)C1(C)CC1C(C)C1CCC(C2CC=C3CC(O)CCC3(C)C2=O)C1(C)CCO
b. COc1ccc(C(OCC2OC(n3ccc(NC(=O)c4ccccc4)nc3=O)CC2OP2(=S)SCCS2)(c2ccccc2)c2ccc(OC)cc2)cc1
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}