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(O)CCCCCNCc1c(Cl)cccc1Cl
(b) Cc1cccc(C)c1NC(=O)C1CCCN1S(=O)(=O)c1ccccc1
(c) O=C1CCCC(O)=C1N=Nc1ccc(Cl)c(Cl)c1
(d) Cc1cc(S(=O)(=O)Nc2ccc(C(=O)NCC(c3ccco3)N3CCCCC3)cc2)ccc1F
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}