Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a CCO[C@H]1COCC[C@H]1N[C@@H]1CC[C@@](C(=O)N2CCN(c3cc(C(F)(F)F)ccn3)CC2)(C(C)C)C1
b CC(=O)Nc1ccc(S(=O)(=O)Nc2ccccc2C(=O)c2ccccc2)cc1
c O=C(NCc1ccc(O)cc1Cl)C1CCN(Cc2ccn(-c3ccc(C(F)(F)F)cc3)c2)CC1
d CCCC[NH+](Cc1cncn1Cc1ccc(C#N)cc1)[C@H]1CCN(Cc2ccccc2)C1=O
Answer: a, c, d
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}
N-[(2-chloro-4-hydroxyphenyl)methyl]-1-[[1-[4-(trifluoromethyl)phenyl]pyrrol-3-yl]methyl]piperidine-4-carboxamide