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) O=c1[nH]c2nccn2c2c1SCCN2
(b) CCOC(=O)COc1ccc(CC(NC(=O)OC2CCOC2)C(O)CN(CC(C)C)S(=O)(=O)c2ccc(N)cc2)cc1
(c) OCC1c2ccccc2-n2nc(-c3ccccc3)c(O)c21
Answer: a, 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}