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) Oc1sc(C=Nc2ccccc2)c2ccccc12
(b) CN1C(=O)c2ccc(C(=O)NCc3ccccn3)cc2C1=O
(c) COc1ccc(CCCNC(=O)C2CCC(=O)N(Cc3ccccc3F)C2)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}