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(COC(=O)/C=C/c1ccco1)NCc1ccccc1
(b) O=C(NCc1ccc(F)cc1)c1ccc(CS(=O)(=O)c2ccc(Br)cc2)o1
(c) COc1ccc(-c2nnsc2N2C(=O)c3ccccc3C2=O)cc1
(d) CN1C(=O)NC(=O)/C(=C/c2ccc([N+](=O)[O-])o2)C1=O
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}