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 other words.
Options:
(a) O=C(NCCCCCCNC(=O)n1cc(F)c(=O)[nH]c1=O)NCCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCCNC(=O)C(O)C(O)C(OC1OC(CO)C(O)C(O)C1O)C(O)CO
(b) COC1C=CC(C(=O)[N+]2=Cc3[nH]c4ccccc4c3CC2)O1
(c) CC1CCC2C(CN(C)C)C(=O)OC2C2(C)C(=O)C=CC12O
(d) O=[N+]([O-])c1ccc2c(c1)C1=C(CO2)Cc2ccccc2O1
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}
2-nitro-6,7-dihydrochromeno[3,2-c]chromene