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, or c without using any other words.
Options:
a: C(#Cc1cc(-c2n[nH]c3c2Cc2cc(Cn4ccnc4)ccc2-3)cs1)COc1ccccc1
b: NC(=O)c1cnc(-c2ccc(C3(N)CCC3)cc2)c(-c2ccccc2)c1
c: O=C(NCc1ccc(OCC(F)(F)F)cc1)C1c2ccccc2C(=O)N1CCc1ccccn1
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}
3-oxo-2-(2-pyridin-2-ylethyl)-N-[[4-(2,2,2-trifluoroethoxy)phenyl]methyl]-1H-isoindole-1-carboxamide