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 other words.
Options:
(a) [O-]C1=N/[N+](=C/c2ccc(Cl)cc2)CC1
(b) CCOc1ccccc1NC(=O)Cn1c(=O)sc2ccccc21
(c) COc1cccc(CNC(=O)c2cc3oc4ccccc4c3n2C)c1OC
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}