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, or c without using any other words.
Options:
a. COc1ccc2c(c1)C(=O)CC=C(C(=O)O)N2
b. O=C1OCC23CCC4C1C42CC1(CC3)OCCO1
c. N=C1OC(CN2CCN(c3ccccc3)CC2)CN1C(=S)Nc1ccccc1
Answer: a, b, c
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-imino-N-phenyl-5-[(4-phenylpiperazin-1-yl)methyl]-1,3-oxazolidine-3-carbothioamide