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) Clc1ccc2c(N3CCNCC3)ccnc2c1
(b) O=C(c1ccc(Cl)c([N+](=O)[O-])c1)N(Cc1cccc(Cl)c1)C1CCS(=O)(=O)C1
(c) Nc1ncc(Br)cc1S(=O)(=O)NC1CCCCC1
(d) CS(=O)(=O)Nc1ccc(N2CCCCC2)c(Cl)c1
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}