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(CN1C(=O)c2ccccc2S1(=O)=O)NCc1ccccc1
b Cc1ccc(OCC(=O)N(Cc2cccc(F)c2)C2CCS(=O)(=O)C2)cc1
c CCN1CCN(C(=O)c2cc(COc3c(C)cccc3C)on2)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}