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: NS(=O)(=O)c1ccc(N2CCCC2=O)c([N+](=O)[O-])c1
b: CC(C)OC(=O)Nc1ccc2c(c1)N(C(=O)N1CCN(C)CC1)c1ccccc1CC2.O=C(O)C(=O)O
c: O=C(CC1SC(=O)NC1=O)Oc1ccc(/C=N/NC(=O)c2ccccc2O)cc1
d: O=C(COc1ccc(Cl)cc1)N(Cc1ccccc1)c1ccccn1
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}