Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (IC50 < 10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) O=c1cc(NCc2ccco2)c2ccccc2o1
(b) O=c1cc(CN2CCc3ccccc32)c2ccc(O)cc2o1
(c) O=C(C1CCN(c2nnc(-n3cccc3)s2)CC1)N1CCN(Cc2ccc3c(c2)OCO3)CC1
Answer: a, b
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}