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, or c without using any additional words.
Options:
a CCOC(=O)CCc1ccc(OC[C@H](O)CNC(C)(C)Cc2ccc3ccccc3c2)c(C#N)c1
b N#Cc1nc(CCCNc2ccccn2)cc(-c2cccc(C(F)(F)F)c2)n1
c Nc1ccc(-c2cccs2)cc1NC(=O)c1ccc(N2CCC3(CC2)CNc2ccccc23)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-spiro[1,2-dihydroindole-3,4'-piperidine]-1'-ylpyridine-3-carboxamide