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, d, or e without using any other words.
Options:
a: C=CCN(C(=O)c1ccc2c(c1)nnn2C)c1ccccc1
b: CN1C(=O)/C(=C/c2ccco2)SC1=Nc1cccc(C(=O)O)c1
c: COc1ccc(CNC(=O)CCCn2nc(C)c3c(C)n(-c4ccccc4)nc3c2=O)cc1
d: O=C(NCc1ccccn1)C1CCN(Cc2cccc(OCc3ccccc3)c2)CC1.O=C(O)C(=O)O
e: CC1CCCN(C(=O)COC(=O)c2n[nH]c3ccccc23)C1
Answer: a, b, c, d, e
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}