Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: CC(O)=C(C#N)C(=O)Nc1ccc(C(F)(F)F)cc1
b: Fc1ccc(-n2cc(C3CC[NH2+]CC3)c3cc(Cl)ccc32)cc1
c: CCN(C(=O)Cc1ccc(S(C)(=O)=O)cc1)C1CCN(CC[C@@H](c2ccccc2)N2CCN(S(=O)(=O)CC(F)(F)F)CC2)CC1
d: COc1ccc(C(=O)NC(=O)Nc2ccc3c(c2)NC(=O)/C3=C\c2[nH]c(C)c(C(=O)NCCN3CCCC3)c2C)c(F)c1
Answer: a, b
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_blocker#not &NULL}a {herg_blocker__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_blocker%}
Answer: {%multiple_choice_result}
5-chloro-1-(4-fluorophenyl)-3-piperidin-1-ium-4-ylindole