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=C(COC(=O)CCCNC(=O)c1ccc(Cl)cc1)Nc1ccc(Br)cc1
b. Cc1c(F)cccc1NS(=O)(=O)c1ccc2c(c1)c(C)cc(=O)n2C
c. CC(Sc1n[nH]c(N)n1)C(=O)Nc1ccccc1-c1ccccc1
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}