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, c, or d without using any other words.
Options:
a: CC1(C(=O)Nc2cccc(C(F)(F)F)c2)CO1
b: COCCCN(C(=S)NC(=O)C1(C)CC1(Cl)Cl)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
c: O=C(CCNS(=O)(=O)c1ccccc1)OCc1nc2ccsc2c(=O)[nH]1
d: O=C1NC(=O)C2(CCCCCCCCCCC2)N1
Answer: a, b, c, d
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}