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 Nc1nc(-c2ccccc2)[nH]c(=O)c1N=O
b CO/N=C(/CS(=O)c1ccc(Br)cc1)c1ccc(OC)cc1
c COc1ccc(CN(CC(=O)NC2CCCC2)C(=O)CCC(=O)Nc2cc(C)on2)cc1
d Cn1nccc1C(=O)Nc1ccn(C23CC4CC(CC(C4)C2)C3)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}