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: O=C(c1ccc(Cn2c(=S)[nH]c3ccc(Br)cc3c2=O)cc1)N1CCN(C2CCCCC2)CC1
b: Cc1c(Cl)cccc1NC(=O)Cn1c(CCC(=O)O)ccc1-c1ccccc1
c: CCOc1cc(/C=N\NC(N)=O)cc(Br)c1OC(C)C
d: O=S(=O)(NCc1ccccc1)c1ccccc1Br
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}