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 additional words.
Options:
a.) CC(C)C(NC(=O)C12CC3CC(CC(C3)C1)C2)C(=O)O
b.) O=C(NCCSC1CCCCC1)c1ccccc1
c.) O=C(COC(=O)c1c(Cl)cccc1Cl)NCC1CCCO1
d.) Cn1cc(C(=O)c2ccc([N+](=O)[O-])cc2)cc1C=O
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}