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, or c without using any other words.
Options:
a. CCC(OC(=O)c1nsc(Cl)c1Cl)C(=O)NCc1cccs1
b. c1ccc(CCCc2nc(-c3ccccn3)no2)cc1
c. CCc1ccccc1NC(=O)CN(C)C(=O)CSc1nc2cc(Cl)ccc2s1
Answer: a, b, c
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}