Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound (IC50 less than 10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) Cc1ccc(N2CCN(CC(O)COc3ccc([N+](=O)[O-])cc3)CC2)cc1
b.) CCC(=O)N1CCc2cc(S(=O)(=O)NC(Cc3ccccc3)C(=O)NC3CCCCC3C)ccc21
c.) O=Cc1c(Cl)cccc1Cl
d.) CN(C)c1ccc(/C(=N\O)C(F)(F)F)cc1
Answer: a
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}