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: Cc1ccc2cc(C(=O)O)c(C)nc2c1
b: COc1ccc(-c2nn(-c3ccccc3)cc2/C=N/NC(=S)NC(C)C)cc1OC
c: COc1ccc(N2CCN(C(=O)c3ccccc3Br)CC2)c([N+](=O)[O-])c1
d: COc1ccc(C(=O)Nc2oc(-c3ccccc3)c(-c3ccccc3)c2C#N)cc1OC
Answer: a, b, 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}