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 or b without using any other words.
Options:
(a) C/C(CC(=O)Nc1ccc(OCc2ccccc2)cc1)=N\NC(=O)C(=O)Nc1ccccc1C
(b) O=C1S/C(=C\c2ccc(N3CCOCC3)o2)C(=O)N1Cc1c(F)cccc1Cl
Answer: a, b
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}