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 additional words.
Options:
[a] O=C(NCc1ccccn1)c1ccc(Br)s1
[b] CCC(=O)Nc1cccc(NC(=S)NC(=O)c2ccc(C)cc2)c1
[c] CCn1nnnc1NCc1ccc(N2CCCC2)cc1
[d] CCN1CCN(C(=O)CNC(=O)c2nn(-c3ccc(OC)cc3)c(=O)c3ccccc23)CC1
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}