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(c1ccc2nc[nH]c2c1)N1CCN(c2cccc(C(F)(F)F)c2)CC1
b.) COc1ccc(N(CC(=O)NCc2cccs2)S(=O)(=O)c2c(C)nn(C)c2C)cc1
c.) O=C(c1ccccc1[N+](=O)[O-])N1CCC2(CC1)OCCO2
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}