Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. Cc1cnc(CCC(=O)NC2CCC(c3ccc(O)cc3)CC2)s1
b. O=C(NCc1ccc(C(F)(F)F)cc1)C1c2ccccc2C(=O)N1CCc1ccccn1
c. Cc1c([C@H]2CN3CCN(C(=O)Cc4ccc(-n5cnnn5)cn4)C[C@H]3CO2)ccc(F)c1C#N
d. O=C(NC1CC1c1ccccc1)N1CCC(c2nc(-c3nccc4ccccc34)no2)CC1
Answer: b, 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}
3-oxo-2-(2-pyridin-2-ylethyl)-N-[[4-(trifluoromethyl)phenyl]methyl]-1H-isoindole-1-carboxamide