Task: Please answer the multiple choice question.
Question: Which molecules are not a 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(OCc2nn3c(-c4ccccc4)nnc3s2)c(Cl)c1
b: Cc1nn(-c2ccccc2)c(C)c1/C=N/NC(=O)CSc1nnc(SCc2ccc(Cl)cc2)s1
c: Cc1ccnc(NS(=O)(=O)c2ccc(NC(=O)c3ccc(Br)o3)cc2)n1
d: CC(=O)c1ccc(Nc2nc3ccc(C)cc3n3cnnc23)cc1
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}