Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) CCOC(=O)c1ccc(NC(=O)C2CC(=O)Nc3nc4ccccc4n32)cc1
(b) C/C(=N\OCC(=O)Nc1c(F)c(F)c(F)c(F)c1F)c1ccc(Br)cc1
(c) COC(=O)c1[nH]c2cc(OC)ccc2c1NC(=O)CN1CCN(c2cccc(C)c2)C(C)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}