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) CC(=O)Nc1ccc(/C=C(\C#N)C(=O)NC2CCCCC2C)cc1
b) O=C(Nc1ccc(Cl)c(S(=O)(=O)N2CCOCC2)c1)[C@@H]1CCCN1C(=O)c1cccs1
c) CC(NC(=O)c1ccc(Br)o1)C1CCCO1
d) Cc1cccc(C)c1Nc1nnc(SCc2nc3ccccc3c(=O)[nH]2)s1
Answer: a, 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}