Task: Please answer the multiple choice question.
Question: Which molecules are 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(CC1(O)C(=O)Nc2ccc(Br)cc21)c1ccc2c(c1)OCO2
[b] CN(N=Cc1cccc2cccnc12)c1c([N+](=O)[O-])cc([N+](=O)[O-])cc1[N+](=O)[O-]
[c] COc1cc(N=Nc2c(S(=O)(=O)O)cc3cc(NC(=O)Nc4ccc5c(O)c(N=Nc6ccc7cc(S(=O)(=O)O)ccc7c6)c(S(=O)(=O)O)cc5c4)ccc3c2O)c(C)cc1N
[d] CCOC(=O)C1(Cc2ccccc2)Cc2cc3c(cc2C1=O)CCC3
Answer: 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}