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: CCN(C(=O)CSc1ccc2ccccc2c1)C1CCS(=O)(=O)C1
b: COc1ccc(NC(=S)NCc2ccc(F)cc2)c(OC)c1
c: Cn1cnnc1SCc1ccc(C(=O)N/N=C/c2cccs2)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}