Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) CCC(=NCc1ccccc1)c1c(C(F)(F)F)[nH]n(-c2nc3ccccc3s2)c1=O
(b) O=C1c2c(O)cccc2Cc2cccc(O)c21
(c) CCOc1cc(C(=O)NCc2ccccc2)ccc1OCC(=O)N1CCCCC1
Answer: a, b, c
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}