Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a Cc1cc(NC(=O)c2cc(-c3ccc(O)cc3)on2)no1
b O=C(O)c1ccc(N2C(=O)C3C4c5ccccc5C(Br)(c5ccccc54)C3C2=O)cc1
c COc1ccc(F)cc1S(=O)(=O)Nc1cccc(C(=O)O)c1
d O=C(Nc1cccc2nsnc12)c1ccc(F)cc1
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}