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, or c without using any additional words.
Options:
(a) CN(C)/C=C1/OC(=O)C(C#N)=C1c1ccc(Cl)cc1
(b) O=C(Nc1ccccc1NC(=O)c1ccc(F)cc1)c1ccc(F)cc1
(c) CCn1c(SCC(=O)c2cc(C)ccc2C)nc2cc(S(=O)(=O)N3CCOCC3)ccc21
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}