Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: CCc1cccc2c(/C=N/NC(=O)c3cccc(S(=O)(=O)Nc4ccccc4Cl)c3)c[nH]c12
b: COc1ccccc1C(=O)N(C1=NC(C)CS1)c1ccc(Cl)cc1
c: COc1ccc(-c2onc(C)c2-c2cnn(-c3ccccc3)c2)c(O)c1
d: O=C(NNc1ccccc1)Nc1ccccc1F
Answer: a, b, c, d
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}