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, or c without using any other words.
Options:
a.) O=C(NCCCn1ccnc1)c1ccc(S(=O)(=O)Nc2ccccc2)cc1
b.) COc1c(C)cccc1C(=O)Nc1ccc(CN2CCOCC2)cc1
c.) NS(=O)(=O)c1ccc(CCNC(=O)c2cc(-c3ccc(Br)cc3)nc3ccccc23)cc1
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}