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, d, or e without using any additional words.
Options:
a.) CC(=O)O[C@]1(C(C)=O)CCC2C3C=C(C)C4=CC(=O)CC[C@]4(C)C3CC[C@@]21C
b.) O=C(Nc1c(S(=O)(=O)c2ccc(Cl)cc2)csc1Br)c1ccccc1Cl
c.) Cc1ccc2c(c1)C1C3CCC(C3)C1S(=O)N2
d.) Cc1ccc2nc(Nc3ccc(C)c(C)c3)c3nncn3c2c1
e.) Cc1cn2nc(N)c3ccccc3c2n1
Answer: a, b, c, d, e
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}