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.) N/C(=N\OC(=O)Oc1ccccc1)c1ccc([N+](=O)[O-])cc1
b.) COC(=O)c1ccccc1NC(NC(=O)c1ccco1)C(=O)c1ccccc1
c.) Nc1ccc2c(c1)C(=O)C(=O)c1ccccc1-2
d.) COc1ccc(OC)c(S(=O)(=O)NCc2ccccn2)c1
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}