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, c, or d without using any other words.
Options:
a.) O=C(Oc1ccc2cc(Br)ccc2c1)N1CCCCCC1
b.) CC(C)c1ccccc1NS(=O)(=O)c1cccs1
c.) O=C(OCC(=O)N1CCN(C(=O)c2ccco2)CC1)c1cncc(Br)c1
d.) COc1ccc(CNC(=O)C2(c3ccc(Cl)cc3)CC2)cc1
Answer: a, b, c, d
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}