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=C1CCc2cc(S(=O)(=O)N3CCN(Cc4ccc5c(c4)OCO5)CC3)ccc2N1
(b) CCOC(=O)c1ccc[n+](CC(=O)Nc2ccccc2OC(F)F)c1.[Cl-]
(c) Cc1ccc(-c2nc(CN3CCCCC3CCN3CCCC3=O)c(C)o2)o1
(d) Cc1nc2ccccc2c(=O)n1NC(=O)C1CC1C
Answer: b, 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}