Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocker?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) CN(c1ccccc1)S(=O)(=O)c1cccc2ccccc12
(b) COc1cccc(C(C(=O)NC2CCCC2)N(Cc2ccc(C)cc2)C(=O)c2ccco2)c1OC
(c) O=C1N(C2CCCC2)C[C@@H]2C[C@@H](c3cccn3-c3ccccn3)N3CCC[C@@]123
(d) Br.N=c1n(CC(=O)c2ccc(Br)s2)c2ccccc2n1Cc1ccccc1
(e) CC(C)[C@H](NC(=O)N1c2ccccc2NC(=O)[C@@H]1C(C)C)C(=O)N[C@@H](Cc1c[nH]c2ccccc12)C(=O)O
Answer: 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}