Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) CC(C)(C)c1cc(C=C(C#N)C#N)cc(Br)c1O
(b) CN1CCN(c2ccc3c(c2)Cc2c-3n[nH]c2-c2csc(C#CCOc3ccccc3)c2)CC1
(c) O=S(=O)(Cc1cc(N2CCOCC2)nc(-c2ccccn2)n1)c1ccccc1
(d) O=S(=O)(Nc1ccc(C(F)(F)F)nc1)c1ccccc1C(F)(F)F
Answer: a, c, d
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_blocker#not &NULL}a {herg_blocker__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_blocker%}
Answer: {%multiple_choice_result}
4-[6-(benzenesulfonylmethyl)-2-pyridin-2-ylpyrimidin-4-yl]morpholine