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 additional words.
Options:
(a) O=C(O)c1cc2c3nn(-c4ccccc4)c(=O)c-3c[nH]c2s1
(b) C=CCCCCC1CCC2CCC(CCCC)N12
(c) CCCCCCCCCCn1cccc1C=Cc1ccc(C=Cc2cccn2CCCCCCCCCC)cc1
(d) Cc1nc(-c2ccc([N+](=O)[O-])cc2)cn2c1nc1ccccc12
Answer: 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}
[C][C][=N][C][Branch1][S][C][=C][C][=C][Branch1][=Branch1][N+1][=Branch1][C][=O][O-1][C][=C][Ring1][=Branch2][=C][N][C][Ring1][#C][=N][C][=C][C][=C][C][=C][Ring1][=Branch1][Ring1][=Branch2]