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.) OCCCc1nc2ccccc2n1CCCCOc1ccccc1
b.) CCCCC#Cc1ccccc1CC(=O)Nc1ccccc1
c.) COc1ccc(Cl)cc1NC(=O)c1cc(C)no1
d.) CCN(CC)CCN(C(=O)c1c(F)cccc1F)c1nc2cc(C)cc(C)c2s1.Cl
Answer: 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}