Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) Clc1ccc(CSc2nnc(-c3cccnc3)o2)cc1
(b) N#CC(Cc1ccccc1)(Cc1ccccc1)C(=O)NN
(c) CCS(=O)(=O)n1nc(-c2ccco2)nc1N
(d) O=S(=O)(NCc1ccccc1)c1cccc2nsnc12
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}