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.) O=C(Cc1n[nH]c(=O)c2ccccc12)N1CCN(c2ccc(F)cc2)CC1
b.) CCCCn1c(N)c(N(CCOC)C(=O)c2ccc(Br)s2)c(=O)[nH]c1=O
c.) COc1ccc(CN2CCN(C(=O)Cn3ncn4cccc4c3=O)CC2)c(OC)c1OC
d.) c1ccc(CN=C2Nc3ccccc3CS2)nc1
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}