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: Cc1ccc(C(=O)CSc2nccn2-c2ccccc2)cc1
b: O=C(O)C1CC(c2ccccc2)=NO1
c: COc1ccc(-n2nnnc2SCC(=O)NCc2ccco2)cc1OC
d: Clc1ccc(-c2cn3cccnc3n2)cc1Cl
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}