Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) CCOC(=O)C1=C(CN2CCCC2C(=O)O)NC(c2nccs2)=NC1c1ccc(F)cc1Br
b) Clc1cccc(-c2ncccc2CC(c2cccnc2)c2cccnc2)c1
Answer: a, b
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_blocker#not &NULL}a {herg_blocker__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_blocker%}
Answer: {%multiple_choice_result}
2-(3-chlorophenyl)-3-(2,2-dipyridin-3-ylethyl)pyridine