Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (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(C)(C)OC(=O)N1CC(N2C(=O)c3ccccc3C2C(=O)NCc2ccc(OC(F)(F)F)cc2)C1
(b) O=C(Nc1ccc(Br)cc1)N1CCN(C[C@@H]2CCCN(C3CC3)C2)CC1
(c) O=C(NC1CCN(Cc2ccc(OCCCN3CCOCC3)c(F)c2)CC1)c1cc(=O)c2ccc(F)cc2o1
(d) O=C(Cc1ccc(Cl)cc1Cl)NC1N=C(c2ccccc2)c2ccccc2N(CC(F)(F)F)C1=O
Answer: a, c
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}
tert-butyl 3-[3-oxo-1-[[4-(trifluoromethoxy)phenyl]methylcarbamoyl]-1H-isoindol-2-yl]azetidine-1-carboxylate