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, or c without using any additional words.
Options:
a) COc1nc(-c2ccccc2)ncc1S(=O)(=O)c1ccccc1
b) COc1cc(CC(=O)N(c2ccccc2)c2nc(C)cs2)cc(OC)c1OC
c) COc1ccc(CNC(=O)CN2c3ccccc3S(=O)(=O)c3ccccc32)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}