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, d, or e without using any other words.
Options:
a: CN(C)c1ccc(C=C2C(=O)N(c3ccccc3)N(c3ccccc3)C2=O)cc1
b: NC(=O)c1c[se]c(C2OC(COP(=O)(O)CP(=O)(O)OCC3OC(n4cnc5c(N)ncnc54)C(O)C3O)C(O)C2O)n1
c: CN(C)C=C1C=CC=C1
d: O=[N+]([O-])c1ccc2c(c1)C(N1CCN(CCO)CC1)Cc1ccc(F)cc1S2
e: CCCC[Sn]1(CCCC)OC(=O)c2ccc(C)cc2O1
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}