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, c, or d without using any other words.
Options:
a) COc1cc(/C=C/C(=O)OCC(=O)NCc2ccco2)ccc1OCC#N
b) CC1(NC(=O)CCc2nc3ccccc3c(=O)[nH]2)CCS(=O)(=O)C1
c) CCn1c(=O)[nH]c2cc(Cl)c(Cl)cc21
d) COc1cc2ccccc2cc1C(=O)NCC(c1cccs1)N(C)C
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}