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(/C(O)=C(\C#N)c2nc3ccccc3n2C)cc1OC
b COc1ccccc1NS(=O)(=O)c1cccc(C(=O)N/N=C(\C)c2cccnc2)c1
c O=C(CN1C(=O)/C(=C\c2ccccc2Cl)Oc2ccccc21)NCc1cccnc1
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}