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 other words.
Options:
a: O=C(NS(=O)(=O)Oc1ccc(F)c(Cl)c1)OC[C@@H]1CCCN2CCCCC12
b: COc1ccc(C(=O)Nc2ccc3ccccc3n2)cc1OC
c: O=S(=O)(Nc1ccc(OC(F)(F)F)cc1)c1cccc2nonc12
d: CC1=C(C(=O)Nc2ccccc2)C(c2ccccc2[N+](=O)[O-])NC(=O)N1
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}