Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) CC(=O)c1sc(NC(=O)CCS(=O)(=O)c2ccc(Cl)cc2)nc1C
(b) N#C/C(=C(/O)COC(=O)COc1cccc(Br)c1)c1nc2ccccc2[nH]1
(c) O=C(Nc1ccc(Oc2nnc(-c3ccccc3)c3ccccc23)cc1)c1ccccc1
(d) CC1CCN(CCC(=O)N/N=C/c2ccc([N+](=O)[O-])cc2)CC1
(e) CN1CC(=O)Nc2ccc(Br)cc2C1=O
Answer: 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}