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) N#C/C(=C\c1c(N2CCCCC2)nc2ccccn2c1=O)C(=O)NC1CCS(=O)(=O)C1
(b) O=C(NCc1cccnc1)/C(=C\c1ccc(-c2cccc(Cl)c2)o1)S(=O)(=O)c1ccccc1
(c) CCN(CC(=O)NCc1ccc(Cl)cc1)C(=O)CSc1ccc(Br)cc1
Answer: a, b
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}