Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) O=C1N(c2ccccc2C(F)(F)F)O[C@@]1(c1ccccc1)C1CCCCC1
(b) Cc1cccc(S(=O)(=O)Nc2nc3ccccc3nc2NCc2ccco2)c1
(c) CC12CC(c3ccccc3O1)N(C(=O)c1ccco1)C(=O)N2c1ccccc1
(d) Cc1ccc(S(=O)(=O)NCc2cn3ccccc3n2)c(C)c1
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}