Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound (IC50 < 10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] O=C(NC(=S)Nc1nc(-c2ccc(Cl)cc2)cs1)c1cccs1
[b] COc1ccc(N=Nc2nc(-c3ccccc3)c(-c3ccccc3)[nH]2)cc1
[c] COc1cccc(N2CCN(c3ccc4nnc(CCC(=O)N5CCC(C)CC5)n4n3)CC2)c1
Answer: c
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_inhib#not &NULL}a {herg_inhib__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_inhib%}
Answer: {%multiple_choice_result}