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.) CCN(CC)C(=O)C(=O)Nc1cccc(Br)c1
b.) Cc1cccn2cc(-c3c[nH]c4ccccc34)nc12
c.) CCCC1(c2ccccc2)NC(=O)N(CCN2C(=O)c3ccccc3C2=O)C1=O
d.) Cc1cc(Cl)ccc1OC(C)C(=O)NCCCCc1ccccc1
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}