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 CCCc1n(CC(O)COC2CCCCC2)c2ccccc2[n+]1C.[I-]
b O=C(CN1C(=O)C2CCCCN2C(=O)c2ccccc21)N1CCCc2ccccc21
c Cc1ccc(N2C(=O)N(CC(=O)Nc3ccccc3C(F)(F)F)C(=O)C2C)cc1
d CCCCC(=O)N/N=C/c1c(O)n(Cc2ccc(F)cc2)c(=O)[nH]c1=O
e CCN1C(=O)c2ccccc2Sc2ccc(C(=O)NC(C)C)cc21
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}