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 additional words.
Options:
a: O=C1C=C(NCc2ccc(Cl)cc2)CC(c2ccco2)C1
b: C=CCn1c(O)c(C(CC)=NCC2CCCO2)c(=O)[nH]c1=O
c: O=C(CCCN=C1NS(=O)(=O)c2ccccc21)OCC(=O)c1ccccc1Cl
Answer: 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}