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 COc1cccc(C2=NOC(C(=O)NCc3cccs3)C2)c1
b CSc1ccccc1C(=O)N1CCC(CCC(=O)NCc2ccc(F)cc2)CC1
c Fc1cccc2sc(N3CCOCC3)nc12
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}