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: CC(C)N(C(=O)CO/N=C/c1cccc([N+](=O)[O-])c1)C(C)C
b: O=C(c1ccccc1)c1ccc(C(=O)N2CCN(c3ccc(F)cc3)CC2)o1
c: COC(=O)[C@@H](c1ccccc1)N(C)S(=O)(=O)c1cccc(S(=O)(=O)N(C)[C@@H](C(=O)OC)c2ccccc2)c1
d: Cc1ccc(OCC(=O)Nc2ccc3c(c2)OCO3)cc1C
Answer: a, 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}