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.) COc1ccc(Cl)cc1NS(=O)(=O)c1cccc2cccnc12
b.) O=C(CN(Cc1ccccc1)C(=O)c1csnn1)NCCc1ccccc1
c.) O=C(CNCc1cccnc1)Nc1cc(C(F)(F)F)ccc1N1CCOCC1.O=C(O)C(=O)O
Answer: a, b
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}