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] Cc1cc(C)n2nc(SCC(=O)Nc3ccccc3C)nc2n1
[b] Cc1cc(Cl)ccc1OCCCC(=O)NC1CCN(C)CC1
[c] CC(=O)C(Cc1ccccc1)NC(=O)COC(=O)CCN1C(=O)C2CC=CCC2C1=O
[d] O=C(Nn1cnnc1)c1cc(-c2ccccn2)nc2ccccc12
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}