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 additional words.
Options:
a: COc1ccc(NC(=O)Nc2ccccc2SC)cc1
b: COc1ccccc1-c1sc2cc3c(cc2c1C#Cc1ccccn1)OCO3
c: CCCN1CCC[C@H](c2cccc(O)c2)C1.Cl
d: O=C(/C=C/c1cccc(F)c1)NCc1ccc2c(c1)OCO2
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}