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) CC(Cc1ccccn1)NC(=O)c1ccc(OC2CCN(Cc3ccccn3)CC2)cc1
b) Cc1ccc(OCC(=O)N(Cc2cccs2)C2CCS(=O)(=O)C2)cc1C
c) O=C(NNC(=O)c1cccc(-n2cnnn2)c1)c1ccccc1
d) COc1ccc(NS(=O)(=O)c2ccc(Br)s2)cc1OC
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}