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. OC1(c2c(F)c(F)c(F)c(F)c2F)C2C3CC4C5C3C1C(O)(C5Br)C42
b. Cc1ccnc2c1C(=O)C(=O)C=C2N1CCC(C)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}
11-bromo-7-(2,3,4,5,6-pentafluorophenyl)pentacyclo[6.3.0.02,6.03,10.05,9]undecane-1,7-diol