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(C[N+]23CC[N+](Cc4cc(OC)cc(OC)c4)(CC2)C3)cc(OC)c1
b. C=Cc1ccc(CC)cn1
c. CCCCCCCCCCCC(=O)OCCOCCOCCOCCOCCOCCOCCOCCOCCO
d. CCOCCOCCCNCC(=O)N1CCN(C(=O)CNCCCOCCOCC)CC1
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}
2-ethenyl-5-ethylpyridine