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) O=C(COc1cccc2c1CCN(Cc1ccccc1F)C2=O)N1CCCCC1
b) Cn1c(-c2ccccc2)cnc1SCC(=O)NCc1ccco1
c) O=C1CC(c2cccc(Oc3ccccc3)c2)NC(=O)N1
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}