Task: Please answer the multiple choice question.
Question: Which molecules are not active against the human immunodeficiency virus?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) CSc1nc(NC2OC(CO)C(O)C(O)C2O)cc(=O)n1C
(b) Oc1c(CN2CCCCC2)ccc2ccccc12
(c) C=C1CC2(CCOc3ccccc32)OC1=O
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}
3'-methylidenespiro[2,3-dihydrochromene-4,5'-oxolane]-2'-one