Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) Cc1cc(C)c2oc(C(=O)N(Cc3ccccc3)c3ccccn3)cc(=O)c2c1
(b) O=C(NCc1nc2ccccc2[nH]1)C1=C[C@H](c2ccccc2)C[C@H](OCc2ccc(CO)cc2)O1
(c) COc1ccc(C(=O)Nc2ccc(N3CCN(C(C)=O)CC3)cc2)cc1[N+](=O)[O-]
(d) CC(=O)c1ccc(N2CC(C)(C)C2=O)cc1
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}