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) COc1ccc(Sc2ncnc3onc(C)c23)cc1
b) O=C(CCCOc1cccc(Br)c1)NCCOc1ccccc1
c) COc1cc2ccccc2c2c1CCCC2=O
d) CCOC(=O)c1nn(-c2ccc(C)c(Cl)c2)c(=O)c(C#N)c1C
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}