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(Nc1ccc(Nc2ccccc2)cc1)N1CCOCC1
b: CCN1CCN(C(=O)CSc2nc3c(c(=O)n(C)c(=O)n3C)n2C)CC1
c: O=C(N/N=C/c1cccc([N+](=O)[O-])c1)c1ccc(CN2CCOCC2)cc1
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}