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 additional words.
Options:
a COc1ccc(CCNC(=O)C2CC(=O)N(c3ccc(C)cc3)C2)cc1
b O=C(COC(=O)c1ccc(NS(=O)(=O)c2ccc(Br)s2)cc1)NC1CCCC1
c S=C(NCCc1ccccc1)NCc1cccc(Cl)c1
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}