Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (IC50 < 10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: COC(=O)c1cc(S(=O)(=O)NCCN2CCN(c3ccccc3F)CC2)c[nH]1
b: CCOC(=O)CNC(=O)N1CCCC(CNS(=O)(=O)c2cccs2)C1
c: CCc1ccc(C(=O)C[n+]2cccc3cc(OC)ccc32)cc1.[Br-]
d: CC(=O)NC1CC2CCCC(C1)N2C(=O)Nc1ccccc1
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}