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: Cc1ccc(OCCCC(=O)NCc2ccco2)c(C)c1
b: Cc1c(S(=O)(=O)Nc2ccc(Oc3ccccc3)cc2)c(=O)n(C)c(=O)n1C
c: CCOc1ccc(NC(=S)NNC(=O)c2cc(Br)ccc2Cl)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}