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 other words.
Options:
a) CC#CCn1c(N2CCC[C@@H](N)C2)c(C#N)c2c1c(=O)n(Cc1nc(C)c3ccccc3n1)c(=O)n2C
b) O=C(NCc1ccc(C(F)(F)F)cc1)C1c2ccccc2C(=O)N1CCc1ccccn1
c) NC(=O)Nc1sc(-c2ccccc2)cc1C(=O)N[C@H]1CCCNC1
d) CCc1c(C2CCN(CCCSc3ccc(F)cc3)CC2)c2ccc(F)cc2n1-c1ccc(C(=O)O)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