Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (IC50 less than 10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) CCCC(=O)c1ccc(N2CCOCC2)c(F)c1
(b) O=C(c1cc2cc(Br)ccc2o1)N1CCOCC1
(c) NC(=O)c1ccsc1NC(=O)COC(=O)c1ccccc1NCc1ccco1
(d) CC(C)c1ccccc1NC(=S)N(C)C
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}