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 other words.
Options:
(a) O=C(Nc1cc(C(F)(F)F)ccc1N1CCCCC1)c1ccc(Br)o1
(b) CNS(=O)(=O)c1cnccc1N1CCN(c2cccc(C)c2)CC1
(c) Cc1ccc(Cl)c(OCC(=O)Nc2nncs2)c1
(d) Cc1oc(-c2ccccc2Cl)nc1CN1CCCC1c1ccc(F)cc1
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}