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) Fc1ccc(Cn2cc(NCCN3CCC(F)(F)CC3)nn2)cc1
(b) N#Cc1ccc(Cn2cncc2CN[C@H]2CCN(C(=O)c3cccnc3S)C2=O)cc1
(c) Nc1ccc(-c2cccs2)cc1NC(=O)c1ccc(N2CCC3(CC2)C(=O)NCN3c2ccccc2)nc1
Answer: 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}
N-(2-amino-5-thiophen-2-ylphenyl)-6-(4-oxo-1-phenyl-1,3,8-triazaspiro[4.5]decan-8-yl)pyridine-3-carboxamide