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, or d without using any other words.
Options:
a: COc1cccc(C(=O)N2c3ccccc3Sc3ccccc32)c1
b: CC(C)Oc1cccc(C(=O)Nc2ccc(Br)cc2F)c1
c: COc1ccc(CNc2nc3c(c(=O)n(Cc4ccc(Cl)cc4)c(=O)n3C)n2C)cc1
d: COc1cc(-c2cc(-c3ccc(F)cc3)nc(N)c2C#N)ccc1O
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}