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, or c without using any other words.
Options:
a O=C(Nc1ccccc1N1CCOCC1)c1ccc(N2CCOCC2)c([N+](=O)[O-])c1
b CC(NC(=O)c1ccc(Br)o1)C1CC2CCC1C2
c CCN(Cc1ccccc1)c1c(C(=O)O)cnc2c1cnn2C
Answer: a, b, c
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}