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 additional words.
Options:
[a] CC(C)(C)c1cc2c(c(C(C)(C)C)c1O)CC(=O)O2
[b] CCOC(=O)c1nc(-c2ccccc2)c(-c2ccccc2)c(-c2ccccc2)c1C
[c] COc1cc2c3c(c1)ncn3C(=O)CCS2
[d] CCCC[Sn]1(CCCC)OCc2nc(C)ccc2O1
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}
4,6-ditert-butyl-5-hydroxy-3H-1-benzofuran-2-one