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) CCCCN(C(=O)C1CC(=O)N(CCc2ccc(OC)c(OC)c2)C1)c1c(N)n(CCCC)c(=O)[nH]c1=O
(b) S=c1[nH]nc(-c2ccco2)n1/N=C/c1cccc(Cl)c1Cl
(c) CC1CCc2c(sc3nn[nH]c(=O)c23)C1
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}