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: CCOc1ccc(C(=O)N2CCN(CCc3ccccc3)CC2)cc1OCC
b: O=C(O)CC1(CC(=O)Nc2ccc(C(F)(F)F)cc2)CCCC1
c: CCc1ccccc1NC(=O)C1CCN(c2cnccn2)CC1
d: CCOC(=O)N/N=C/c1ccc(C)o1
e: CCCCn1c(C)nc2c(=O)n(C)c(=O)[nH]c21
Answer: 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}