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) Cc1ccccc1Cn1cnc2ccccc2c1=O
(b) COCCn1c(-c2ccc(OC(F)(F)C(F)C(F)(F)F)cc2)nc2c1c(=O)[nH]c(=O)n2CC(C)C
(c) Cc1cccc(NC(=O)Cn2c(O)c(N=NC(=O)c3ccncc3)c3ccccc32)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}