Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: CCN(C(=O)CSc1nc2cc(Cl)ccc2c(=O)n1CC(C)C)C1CCS(=O)(=O)C1
b: CC(CNC(=O)COc1ccccc1)OC(=O)Nc1cccc(Cl)c1
c: COc1ccccc1N1CCN(C(=O)c2ccc3nc[nH]c3c2)CC1
d: O=C(NNC(=O)c1cccc(O)c1)Nc1ccc([N+](=O)[O-])cc1
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}