Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (IC50 less than 10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) C=CCN(C(=O)Cn1nc(C)n2c(cc3cc(C)ccc32)c1=O)c1ccccc1
(b) CCN(CC)S(=O)(=O)c1cc(C(=O)Nc2cc(C)[nH]n2)ccc1Cl
(c) CSC1=C(C#N)C(c2ccncc2)C(C(=O)Nc2ccccc2)=C(C)N1
Answer: a, b, 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}