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(NCCc1ccc(C(F)(F)F)cc1)c1ccc2c(c1)OCO2
[b] O=C(Nc1ccc(N2CCN(C(=O)c3ccccc3)CC2)cc1)c1cc([N+](=O)[O-])ccc1N1CCOCC1
[c] O=C(O)c1ccc(Cl)c(S(=O)(=O)Nc2ccc(OCc3ccccc3)cc2)c1
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}