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 other words.
Options:
a: O=C1CC(c2ccccc2)CC(O)=C1C=NCCc1ccccc1
b: Nc1nc(-c2ccc(Br)s2)c(Br)s1
c: CCC(C)(C)NC(=O)C(c1ccc(C)cc1)N(Cc1cccnc1)C(=O)c1csnn1
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}