Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) O=C(O)c1ccccc1Sc1ccccc1S(=O)(=O)NC1CCCCC1
(b) Cc1ccc(NS(=O)(=O)c2sc3ccc(Cl)cc3c2C)cc1
(c) C=CCN(c1cccc(C(F)(F)F)c1)S(=O)(=O)c1cccc(C(=O)OCC(=O)NC(N)=O)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}