Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a O=C(Cn1ncc2c1-c1ccccc1OC2)Nc1cccc(Cl)c1
b Cc1nc2ccccn2c(=O)c1NC(=O)c1cccs1
c COc1ccc(C(=O)Nc2nc(C)c(C(C)=O)s2)cc1S(=O)(=O)N1CCOCC1
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}