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(O)CCS(=O)(=O)c1nc(-c2cccs2)cc(C(F)(F)F)n1
b.) COC(=O)CSc1nc2c(c(C3CC=CCC3)c1C#N)CCC2
c.) COc1cc(C2NCCc3c2[nH]c2ccccc32)ccc1OC(C)C.Cl
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}