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(C)n1ncc2c(C(=O)N3CCN(Cc4ccc(Br)s4)CC3)cc(C3CC3)nc21
(b) C/C(=N\NC(=O)c1ccccc1)c1c(O)n(Cc2ccccc2)c(=O)[nH]c1=O
(c) CC(Sc1ccccc1)C(=O)N1CCN(S(=O)(=O)c2cccc(Br)c2)CC1
(d) COc1cscc1C(=O)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}