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 other words.
Options:
a: CC1NC(=O)N(C)C2NC(=O)N(C)C(c3ccccc3)C12
b: Cc1cc(C)n(CC(=O)NC2CCCCC2C)c(=O)c1C#N
c: O=C(NCC1(c2ccccc2)CCCC1)c1cccc(Br)c1
d: CC1=CCC(C(=O)O)C(C(=O)Nc2ccc(-c3nc4ccc(C)cc4s3)cc2)C1
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}