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: CC(=O)O[C@H](COc1c2ccoc2cc2oc(=O)ccc12)C(C)(C)O.O
b: Cc1c(-n2c(=O)n(Cc3ccccc3)c(=O)c3[nH]cnc32)cccc1S(C)=O
c: CCOc1ccc(N(CCC#N)S(=O)(=O)c2ccc(OC)cc2)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}