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: O=C1Nc2ccc(F)cc2C12Nc1ccccc1-c1nnc(SCc3ccccc3Cl)nc1O2
b: COC(=O)[C@H](Cc1ccccc1)NC(=O)c1cc(COc2c(F)cccc2F)on1
c: COc1ccc(NC(=O)CC2SC(N3CCOCC3)=NC2=O)c(OC)c1
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}